January 2006 Archives by author
Starting: Sun Jan 1 05:43:00 CET 2006
Ending: Tue Jan 31 22:03:32 CET 2006
Messages: 366
- Prime Sums
Eric Angelini
- Self-describing sequences [<2n, <3n, <4n, ...]
Eric Angelini
- Self-describing sequences [<2n, <3n, <4n, ...] (2)
Eric Angelini
- Self-describing sequences [<2n, <3n, <4n, ...]
Eric Angelini
- Query: Binary representation of sphenic numbers
Alonso Del Arte
- another Problem with new page
Alonso Del Arte
- Losanitsch's? Triangle
Alonso Del Arte
- Losanitsch is correct!
Alonso Del Arte
- Reporting errors
Rob Arthan
- Reporting errors
Rob Arthan
- another problem with new page
Jon Awbrey
- A006339
Jon Awbrey
- automatons over 1-symbol alphabet
Roland Bacher
- The OEIS will be on holiday for the rest of the year!
Thomas Baruchel
- A092208 == A082919 (?)
Jack Brennen
- Triangular numbers with triangular squares
Jack Brennen
- Triangular numbers with triangular squares
Jack Brennen
- Coprime triangles the same after some point?
Klaus Brockhaus
- Sum of 2 previous terms has max # of divisors
Klaus Brockhaus
- [math-fun] Digital silliness
Edwin Clark
- Numbers with anticlosed sets of non-squares
Edwin Clark
- On the notion of "coefficient" (related to A046887).
Edwin Clark
- The OEIS will be on holiday for the rest of the year!
Russ Cox
- The new OEIS search page!!!!!
Russ Cox
- The new OEIS search page!!!!!
Russ Cox
- Another new lookup issue
Russ Cox
- New lookup feature
Russ Cox
- OEIS search: number per page
Russ Cox
- OEIS search: number per page
Russ Cox
- another problem with new page
Russ Cox
- Search question
Russ Cox
- Closed forms for OEIS sequences?
Russ Cox
- Closed forms for OEIS sequences?
Russ Cox
- New lookup screen
Russ Cox
- New look-up
Russ Cox
- lookup suggestion: subsequences
Russ Cox
- Lucas Strings
Creighton Dement
- Lucas Strings
Creighton Dement
- Lucas and A001333 / Lucas Strings
Creighton Dement
- Lucas Strings
Creighton Dement
- Lucas Strings
Creighton Dement
- Fibonacci Polynomials
Creighton Dement
- ring definition(s)
Creighton Dement
- AW: Re: ring definition(s)
Creighton Dement
- A113910 and Lesser of twin primes
Creighton Dement
- A027941 and the obvious
Emeric Deutsch
- I miss the "when I say so" option
Emeric Deutsch
- A006339
Emeric Deutsch
- A006339
Emeric Deutsch
- Re Base Rep Puzzle
Michele Dondi
- The OEIS will be on holiday for the rest of the year!
Michele Dondi
- The OEIS will be on holiday for the rest of the year!
Michele Dondi
- The OEIS will be on holiday for the rest of the year!
Lßbos ElemÚr
- The OEIS will be on holiday for the rest of the year!
Lßbos ElemÚr
- [math-fun] even Q(n)
Christian G.Bower
- [math-fun] Re: even Q(n)
Christian G.Bower
- Convolution Semi-Square
Christian G.Bower
- mystery calculator
Jeremy Gardiner
- Mystery Calculator links
Jeremy Gardiner
- why was the seq fan mailing list broken yesterday?
Olivier Gerard
- Recent discussions on suitable sequences and base
Olivier Gerard
- New lookup feature
Olivier Gerard
- Search question
Olivier Gerard
- Etiquette Q
Olivier Gerard
- Musical sequence
Henry Gould
- Triangular numbers with triangular squares
Richard Guy
- Partition ordering
Richard Guy
- Musical sequence
Richard Guy
- Problem
Richard Guy
- Problem
Richard Guy
- Problem
Richard Guy
- Problem
Richard Guy
- Matrix Log of Triangle A051731=A054525^-1
Paul D. Hanna
- Congruent Products Under XOR; Fibbinary Numbers
Paul D. Hanna
- Congruent Products Under XOR; Fibbinary Numbers
Paul D. Hanna
- The OEIS will be on holiday for the rest of the year!
Mitch Harris
- TR : Re : The OEIS will be on holiday for the rest of the year!
Mitch Harris
- COMMENT on A114717. Increasing compositeness?
Mitch Harris
- OEIS search: number per page
Mitch Harris
- OEIS search: number per page
Mitch Harris
- Basic questions?
Mitch Harris
- Sequences the same except for 1 term?
Hans Havermann
- conjecture related to A027471
Ross La Haye
- another Problem with new page
Gottfried Helms
- A084057-A110940, and a bunch of duplicates.
Lambert Herrgesell
- even Q(n)
Dean Hickerson
- Congruent Products Under XOR; Fibbinary Numbers
Dean Hickerson
- d(sigma(n)) = sigma(d(n))
Dean Hickerson
- A070962
Dean Hickerson
- Losanitsch is correct!
Vladeta Jovovic
- ring definition(s)
Ed Pegg Jr
- COMMENT on A114717. Increasing compositeness?
Antti Karttunen
- Closed forms for OEIS sequences?
Antti Karttunen
- Congruent Products Under XOR; Fibbinary Numbers
Antti Karttunen
- 11 NEW PRENUMBERED SEQUENCES, A115767- A115776 & A115781. Was: Re: Congruent Products Under XOR; Fibbinary Numbers
Antti Karttunen
- Sequence A115774: 15*i = 23 X i, a connection to Collatz conjecture related sequence. Was: Re: Congruent Products Under XOR.
Antti Karttunen
- Congruent Products Under XOR.
Antti Karttunen
- Congruent Products Under XOR; Fibbinary Numbers
Antti Karttunen
- Terminology question about "Congruent Products Under XOR" and similar sequences (for index entry).
Antti Karttunen
- Triangular numbers with triangular squares
Tanya Khovanova
- duplicates: A011783 and A108145
Lambert Klasen
- I miss the "when I say so" option
John Layman
- Partition ordering
Marc LeBrun
- A000028
Marc LeBrun
- Musical sequence
Marc LeBrun
- On the notion of "coefficient" (related to A046887).
Marc LeBrun
- Musical sequence
Cl Lenormand
- Problem
William Rex Marshall
- Triangular numbers with triangular squares
Max
- Triangular numbers with triangular squares
Max
- automatons over 1-symbol alphabet
Max
- irreducible multivariate polynomials
Max
- Permutations, Adjacents Have Near-by Binary 1's
Max
- A112798 is duplicate of A063376
Max
- lookup suggestion: subsequences
Max
- lookup suggestion: subsequences
Max
- lookup suggestion: subsequences
Max
- lookup suggestion: subsequences
Max
- lookup suggestion: subsequences
Max
- A076142
Max
- Permutations, Adjacents Have Near-by Binary 1's
Max
- irreducible multivariate polynomials
Max
- A006558: First group of n consecutive integers with same number of divisors
Jud McCranie
- A006558: First group of n consecutive integers with same number of divisors
Jud McCranie
- A006558: First group of n consecutive integers with same number of divisors
Jud McCranie
- Musical sequence
Jud McCranie
- Musical sequence
Jud McCranie
- Musical sequence
Jud McCranie
- d(sigma(n)) = sigma(d(n))
Jud McCranie
- d(sigma(n)) = sigma(d(n))
Jud McCranie
- Uncertain sequences (was Re: TR : Re : The OEIS will be on holiday for the rest of the year!)
Brendan McKay
- The new OEIS search page!!!!!
Graeme McRae
- k for which the sum from i=1 to k of i^(-2-sin(i)) is at least n
Graeme McRae
- A006339
Graeme McRae
- A006339
Graeme McRae
- Musical sequence
Graeme McRae
- A very little bug (?) in the search results presentation
Graeme McRae
- question about A033188 (Conjectural) minimum difference of an increasing arithmetic progression of n primes.
Graeme McRae
- conjecture related to A027471
Alec Mihailovs
- [SequencesForFun] Re: The OEIS will be on holiday for the rest of the year!
Kerry Mitchell
- On the notion of "coefficient" (related to A046887).
T. D. Noe
- This is a test - ignore
Karol PENSON
- OEIS down?
Karol PENSON
- OEIS down?
Hugo Pfoertner
- Shortest addition chains vs. Knuth's power tree
Hugo Pfoertner
- Shortest addition chains vs. Knuth's power tree
Pfoertner, Hugo
- primes in arithmetic progressions
Hugo Pfoertner
- question about A033188 (Conjectural) minimum difference of an increasing arithmetic progression of n primes.
Hugo Pfoertner
- question about A033188 (Conjectural) minimum difference of anincreasing arithmetic progression of n primes.
Hugo Pfoertner
- A076142
Pfoertner, Hugo
- Coprime triangles the same after some point?
Leroy Quet
- Sequences the same except for 1 term?
Leroy Quet
- Sequences the same except for 1 term?
Leroy Quet
- report on the A-number dispenser
Leroy Quet
- Sequences the same except for 1 term?
Leroy Quet
- Sum of 2 previous terms has max # of divisors
Leroy Quet
- Sum of 2 previous terms has max # of divisors
Leroy Quet
- Permutations, Adjacents Have Near-by Binary 1's
Leroy Quet
- d(sigma(n)) = sigma(d(n))
Leroy Quet
- Question about A111870 (submitted by njas)
Don Reble
- A092208 == A082919 (?)
Don Reble
- primality test please?
Don Reble
- is a numbering like A5448+1000000 normal ?
Giovanni Resta
- Problem
Giovanni Resta
- A very little bug (?) in the search results presentation
Giovanni Resta
- On the notion of "coefficient" (related to A046887).
Giovanni Resta
- getting a blank lookup page
N. J. A. Sloane
- report on new version of lookup page
N. J. A. Sloane
- The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- Re; The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- today is the day for moving the new pages to replace the old ones
N. J. A. Sloane
- The new OEIS search page!!!!!
N. J. A. Sloane
- This is a test - ignore
N. J. A. Sloane
- links to sequences
N. J. A. Sloane
- why was the seq fan mailing list broken yesterday?
N. J. A. Sloane
- URL link to internal format of OEIS sequences
N. J. A. Sloane
- Small problem with the automatic response to Submissions
N. J. A. Sloane
- Small problem with the automatic response to Submissions
N. J. A. Sloane
- Triangular numbers with triangular squares
N. J. A. Sloane
- what kinds of sequences belong in the OEIS?
N. J. A. Sloane
- upcoming interruptions to web pages
N. J. A. Sloane
- upcoming interruptions to web pages
N. J. A. Sloane
- terminology
N. J. A. Sloane
- New OEIS lookup suggestions
N. J. A. Sloane
- Another new lookup issue
N. J. A. Sloane
- automatons over 1-symbol alphabet
N. J. A. Sloane
- Prime Sums
N. J. A. Sloane
- report on status of OEIS
N. J. A. Sloane
- correction to previous "report"
N. J. A. Sloane
- report on the A-number dispenser
N. J. A. Sloane
- report on the A-number dispenser
N. J. A. Sloane
- OEIS search: number per page
N. J. A. Sloane
- A000028
N. J. A. Sloane
- OEIS search: number per page
N. J. A. Sloane
- another Problem with new page
N. J. A. Sloane
- problem fixed
N. J. A. Sloane
- Sequences the same except for 1 term?
N. J. A. Sloane
- [math-fun] Re: Digital silliness
N. J. A. Sloane
- New lookup suggestion
N. J. A. Sloane
- OEIS program initialization service
N. J. A. Sloane
- OEIS program initialization service
N. J. A. Sloane
- TR : Re : The OEIS will be on holiday for the rest of the year!
N. J. A. Sloane
- Re A084057-A110940, and a bunch of duplicates.
N. J. A. Sloane
- Report on status of OEIS
N. J. A. Sloane
- PS to Report on status of OEIS
N. J. A. Sloane
- Seeing all refs to a sequence (Was: Re: Closed forms for OEIS sequences?)
N. J. A. Sloane
- Uncertain sequences (was Re: TR : Re : The OEIS will be on holiday for the rest of the year!)
N. J. A. Sloane
- is a numbering like A5448+1000000 normal ?
N. J. A. Sloane
- is a numbering like A5448+1000000 normal ?
N. J. A. Sloane
- New lookup screen
N. J. A. Sloane
- The e-party, continued!
N. J. A. Sloane
- New lookup screen
N. J. A. Sloane
- primes in arithmetic progressions
N. J. A. Sloane
- RE primes in arithmetic progressions
N. J. A. Sloane
- primes in arithmetic progressions
N. J. A. Sloane
- trouble with server, alternate URL for OEIS
N. J. A. Sloane
- Losanitsch's? Triangle
N. J. A. Sloane
- Losanitsch is correct!
N. J. A. Sloane
- question about A033188 (Conjectural) minimum difference of an increasing arithmetic progression of n primes.
N. J. A. Sloane
- lookup suggestion: subsequences
N. J. A. Sloane
- lookup suggestion: subsequences
N. J. A. Sloane
- lookup suggestion: subsequences
N. J. A. Sloane
- Reporting errors
N. J. A. Sloane
- primes in arithmetic progressions
N. J. A. Sloane
- lookup suggestion: subsequences
N. J. A. Sloane
- ring definition(s)
N. J. A. Sloane
- ring definition(s)
N. J. A. Sloane
- upcoming interruptions to web pages
Jaap Spies
- Uncertain sequences (was Re: TR : Re : The OEIS will be on holiday for the rest of the year!)
Jaap Spies
- Uncertain sequences (was Re: TR : Re : The OEIS will be on holiday for the rest of the year!)
Jaap Spies
- Maple partition ordering
Jaap Spies
- The OEIS will be on holiday for the rest of the year!
Ralf Stephan
- [SequencesForFun] Re: The OEIS will be on holiday for the rest of the year!
Ralf Stephan
- The OEIS will be on holiday for the rest of the year!
Ralf Stephan
- terminology
Ralf Stephan
- Basic questions?
Ralf Stephan
- Basic questions?
Ralf Stephan
- Congruent Products Under XOR; Fibbinary Numbers
Ralf Stephan
- Problem
Roberto Tauraso
- Problem
Roberto Tauraso
- Problem
Roberto Tauraso
- Problem
Roberto Tauraso
- Problem
Roberto Tauraso
- Problem
Roberto Tauraso
- OT RE report on new version of lookup page
Tautócrona
- RE primes in arithmetic progressions
Tautócrona
- FW RE primes in arithmetic progressions
Tautócrona
- ring definition(s)
Tautócrona
- TR : Re : The OEIS will be on holiday for the rest of the year!
Alexandre Wajnberg
- TR : Re : The OEIS will be on holiday for the rest of the year!
Alexandre Wajnberg
- [SequencesForFun] Re: The OEIS will be on holiday for the rest of the year!
Alexandre Wajnberg
- Another new lookup issue
Alexandre Wajnberg
- Basic questions?
Alexandre Wajnberg
- New lookup suggestion
Alexandre Wajnberg
- New look-up
Alexandre Wajnberg
- Uncertain sequences (was Re: TR : Re : The OEIS will be on holiday for the rest of the year!)
Alexandre Wajnberg
- TR : Re : Losanitsch's? Triangle
Alexandre Wajnberg
- A006558: First group of n consecutive integers with same number of divisors
David Wasserman
- primes in arithmetic progressions
David Wasserman
- another Problem with new page
Eric W. Weisstein
- A006339
Eric W. Weisstein
- Closed forms for OEIS sequences?
Eric W. Weisstein
- d(sigma(n)) = sigma(d(n))
Eric W. Weisstein
- Losanitsch is correct!
Eric W. Weisstein
- Multiset Signatures and Partitions
Jon Wild
- Musical sequence
Jon Wild
- A075082
David Wilson
- A070566 = A076309
David Wilson
- New OEIS lookup suggestions
David Wilson
- A027941 and the obvious
David Wilson
- Another new lookup issue
David Wilson
- Digital silliness
David Wilson
- Hyperbolic coordination sequences
David Wilson
- Hyperbolic coordination sequences
David Wilson
- A006339
David Wilson
- A006339
David Wilson
- A006339
David Wilson
- New lookup suggestion
David Wilson
- OEIS program initialization service
David Wilson
- Musical sequence
David Wilson
- Magic square sequence
David Wilson
- Apologies
David Wilson
- question about A033188 (Conjectural) minimum difference of an increasing arithmetic progression of n primes.
David Wilson
- A070962
David Wilson
- Re; The OEIS will be on holiday for the rest of the year!
Joshua Zucker
- terminology
Joshua Zucker
- primality test please?
Joshua Zucker
- New lookup screen
Joshua Zucker
- primes in arithmetic progressions
Joshua Zucker
- Prime Sums
hv at crypt.org
- Digital silliness
hv at crypt.org
- Digital silliness
hv at crypt.org
- A006558: First group of n consecutive integers with same number of divisors
hv at crypt.org
- A006558: First group of n consecutive integers with same number of divisors
hv at crypt.org
- Numbers with anticlosed sets of non-squares
hv at crypt.org
- Numbers with anticlosed sets of non-squares
hv at crypt.org
- The OEIS will be on holiday for the rest of the year!
cino hilliard
- The OEIS will be on holiday for the rest of the year!
cino hilliard
- [SequencesForFun] Re: The OEIS will be on holiday for the rest of the year!
cino hilliard
- [SequencesForFun] Re: The OEIS will be on holiday for the rest of the year!
cino hilliard
- Search question
cino hilliard
- New lookup screen
cino hilliard
- New lookup screen
cino hilliard
- 2006
koh
- Concerning A112237
koh
- generalized aliquot
koh
- S_{,0,2} sequence
koh
- S_{2,1}
koh
- COMMENT on A113791.
koh
- proof sequence
kohmoto
- P_{10,2}
kohmoto
- mail address
kohmoto
- Error in formula
franktaw at netscape.net
- The new OEIS search page!!!!!
franktaw at netscape.net
- The new OEIS search page!!!!!
franktaw at netscape.net
- Triangular numbers with triangular squares
franktaw at netscape.net
- Matrix Log of Triangle A051731=A054525^-1
franktaw at netscape.net
- New OEIS lookup suggestions
franktaw at netscape.net
- Partition ordering
franktaw at netscape.net
- Partition ordering
franktaw at netscape.net
- Partition ordering
franktaw at netscape.net
- A000028
franktaw at netscape.net
- OEIS search: number per page
franktaw at netscape.net
- A000028
franktaw at netscape.net
- Search question
franktaw at netscape.net
- Basic questions?
franktaw at netscape.net
- Numbers with anticlosed sets of non-squares
franktaw at netscape.net
- Basic questions?
franktaw at netscape.net
- Multiset Signatures and Partitions
franktaw at netscape.net
- Musical sequence
franktaw at netscape.net
- Numbers with anticlosed sets of non-squares
franktaw at netscape.net
- Numbers with sum free sets of primitive roots
franktaw at netscape.net
- Maple partition ordering
franktaw at netscape.net
- New lookup screen
franktaw at netscape.net
- Convolution Semi-Square
franktaw at netscape.net
- Convolution Semi-Square
franktaw at netscape.net
- Congruent Products Under XOR; Fibbinary Numbers
franktaw at netscape.net
- ring definition(s)
franktaw at netscape.net
- Multiset Signatures and Partitions
franktaw at netscape.net
- ring definition(s)
franktaw at netscape.net
- A070962
franktaw at netscape.net
- Consecutive identical values of omega
franktaw at netscape.net
- A070962
franktaw at netscape.net
- A076142
franktaw at netscape.net
- Addition Chains
franktaw at netscape.net
- On the notion of "coefficient" (related to A046887).
franktaw at netscape.net
- 11 NEW PRENUMBERED SEQUENCES, A115767- A115776 & A115781. Was: Re: Congruent Products Under XOR; Fibbinary Numbers
franktaw at netscape.net
- Double Addition Chains
franktaw at netscape.net
- ring definition(s)
p.j.cameron at qmul.ac.uk
- A007689: all terms composite?
zak seidov
- A007689: all terms composite?
zak seidov
- A092208 == A082919 (?)
zak seidov
- A006307 Number of ways writing 2^n as unordered sums of 2 primes.
zak seidov
- SEQ for what
zak seidov
- SEQ for what: IGNORE
zak seidov
- A112375, A112376 puzzles: solution
zak seidov
- Dead sequences
zak seidov
- Etiquette Q
zak seidov
- The new OEIS search page!!!!!
Annette.Warlich at t-online.de
- Report on status of OEIS
Annette.Warlich at t-online.de
- Numbers with anticlosed sets of non-squares
jens at voss-ahrensburg.de
- Numbers with anticlosed sets of non-squares
jens at voss-ahrensburg.de
- Numbers with anticlosed sets of non-squares
jens at voss-ahrensburg.de
Last message date:
Tue Jan 31 22:03:32 CET 2006
Archived on: Sun Jan 15 12:27:49 CET 2023
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