November 2009 Archives by thread
Starting: Sun Nov 1 00:53:59 CET 2009
Ending: Mon Nov 30 23:04:17 CET 2009
Messages: 322
- [seqfan] geocities/smith links
N. J. A. Sloane
- [seqfan] Re: fractal sequences
franktaw at netscape.net
- [seqfan] A129066: First term non-multiple of 5?
zak seidov
- [seqfan] Re: enumerating Z and log(p/q)
Jaume Oliver i Lafont
- [seqfan] Definition of A166980, quadratic residues
Richard Mathar
- [seqfan] The OEIS is up-to-date!
N. J. A. Sloane
- [seqfan] Orderly Numbers (and related sequences) submitted
Andrew Weimholt
- [seqfan] An Arrangement Of Partitions
Leroy Quet
- [seqfan] Product of run lengths in binary representation of n
Andrew Weimholt
- [seqfan] swapping primes and non-primes A026234 vs A167419
Richard Mathar
- [seqfan] Update on Geocities links: Joseph Pe
Alonso Del Arte
- [seqfan] searching problem
Michael Porter
- [seqfan] A167500 List of nonzero bits in this sequence (when terms are written in binary and concatenated).
Maximilian Hasler
- [seqfan] the troubles with the OEIS web site today
N. J. A. Sloane
- [seqfan] Wiki and LaTeX Formats for Arrays, Matrices, and Tables
Jon Awbrey
- [seqfan] search double-quoting
David Applegate
- [seqfan] offset error in A155122 and others ?
Simon Plouffe
- [seqfan] (no subject)
c.zizka at email.cz
- [seqfan] towards a new series for e
Jaume Oliver i Lafont
- [seqfan] Creighton Dement's "Floretions: Sights and Sounds" will screen this Wednesday
Alonso Del Arte
- [seqfan] Surprising Patterns in Tangent and Secant Numbers
Paul D Hanna
- [seqfan] subset (base) of A167676: emirps which are concatenations of three consecutive primes
Jonathan Post
- [seqfan] Query
Richard Guy
- [seqfan] Another surprising omission from OEIS
Andrew Weimholt
- [seqfan] Re: Another surprising omission from OEIS
Michael Porter
- [seqfan] Re: Another surprising omission from OEIS
T. D. Noe
- [seqfan] Re: Another surprising omission from OEIS
franktaw at netscape.net
- [seqfan] Re: Another surprising omission from OEIS
Michael Porter
- [seqfan] Re: Another surprising omission from OEIS
William Keith
- [seqfan] Re: Another surprising omission from OEIS
Michael Porter
- [seqfan] Re: Another surprising omission from OEIS
Andrew Weimholt
- [seqfan] Re: Another surprising omission from OEIS
Michael Porter
- [seqfan] Re: Another surprising omission from OEIS
Alonso Del Arte
- [seqfan] Re: Another surprising omission from OEIS
Andrew Weimholt
- [seqfan] Re: Another surprising omission from OEIS
Charles Greathouse
- [seqfan] Re: Another surprising omission from OEIS
Jack Brennen
- [seqfan] Re: Another surprising omission from OEIS
zak seidov
- [seqfan] Re: Another surprising omission from OEIS
zak seidov
- [seqfan] Re: Another surprising omission from OEIS
Leroy Quet
- [seqfan] Re: Another surprising omission from OEIS
Alonso Del Arte
- [seqfan] Re: Another surprising omission from OEIS
Charles Greathouse
- [seqfan] Re: Another surprising omission from OEIS
Maximilian Hasler
- [seqfan] Re: Another surprising omission from OEIS
Christopher Gribble
- [seqfan] Re: Another surprising omission from OEIS
Maximilian Hasler
- [seqfan] Re: Another surprising omission from OEIS
Jack Brennen
- [seqfan] ,base, sequences
zak seidov
- [seqfan] Re: ,base, sequences
Andrew Weimholt
- [seqfan] Re: ,base, sequences
franktaw at netscape.net
- [seqfan] Re: ,base, sequences
zak seidov
- [seqfan] Re: ,base, sequences
Andrew Weimholt
- [seqfan] Re: ,base, sequences
zak seidov
- [seqfan] Re: ,base, sequences
franktaw at netscape.net
- [seqfan] Re: ,base, sequences
Michael Porter
- [seqfan] Re: Another surprising omission from OEIS
franktaw at netscape.net
- [seqfan] Re: Creighton Dement's \"Floretions: Sights and Sounds\" will screen this Wednesday
Creighton Kenneth Dement
- [seqfan] Re: floretion video / A108618
Creighton Kenneth Dement
- [seqfan] The other Side of Mathematics
Paolo Lava
- [seqfan] Sorting out incorrect versions of sequences
Charles Greathouse
- [seqfan] New Unfriendly Sequence: A167781
Frederick Schneider
- [seqfan] A more liberal OIES search engine (WAS: Another surprising omission from OEIS)
Andrew Weimholt
- [seqfan] New Ulam spiral video on YouTube
Alonso Del Arte
- [seqfan] Delays in doing updates (was Problem with algorithm in A063037)
N. J. A. Sloane
- [seqfan] A140870 & A050216
zak seidov
- [seqfan] RFC: Opportunity to clarify meaning of keyword:base
Alonso Del Arte
- [seqfan] Giuga numbers
Paolo Lava
- [seqfan] near duplicates A132209 and A142463
Max Alekseyev
- [seqfan] A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Jonathan Post
- [seqfan] Re: A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
franktaw at netscape.net
- [seqfan] Re: A167827 Prime numbers such that the hexadecimal representation use only the digits A, B, C, D, E, F (and not the decimal digits).
Richard Mathar
- [seqfan] A167819: other bases
zak seidov
- [seqfan] Formula for A124577 ?
Paul D Hanna
- [seqfan] Number of n-cycles in graph of regular 600-cell
Andrew Weimholt
- [seqfan] n-cycles for 24-cell and 16-cell graphs
Andrew Weimholt
- [seqfan] A175043
zak seidov
- [seqfan] Number of n-cycles in tesseract graph
Andrew Weimholt
- [seqfan] Number of n-cycles on the graph of the regular 120-cell
Andrew Weimholt
- [seqfan] number of k-cycles for n-simplex, n-cube, n-orthoplex (Also Errors in A085452)
Andrew Weimholt
- [seqfan] OEIS Group on Facebook
Jaume Oliver i Lafont
- [seqfan] A026081 Integers in reverse alphabetical order in U.S. English.
Maximilian Hasler
- [seqfan] A "dumb" "word" sequence inspired by a few recent discussions.
Andrew Weimholt
- [seqfan] A123578 and A002024
zak seidov
- [seqfan] A071901: Mmca code for large n's?
zak seidov
- [seqfan] Smallest emirp with emirp number of digits and emirp digital sum
Jonathan Post
- [seqfan] Pebble Transform and prime numbers
Eric Angelini
- [seqfan] detective work related to Creighton Dement's "Floretions"
Robert Munafo
- [seqfan] Defining floretion sequences more clearly, and new web links
Robert Munafo
- [seqfan] Re: Congratulations for creating OEIS Foundation
N. J. A. Sloane
- [seqfan] Generally known (to those who know of such things)
Meeussen Wouter (bkarnd)
- [seqfan] Independent confirmation of floretion iteration for A113249, and (almost) A090390
Robert Munafo
- [seqfan] Sums of two odd abundant numbers
William Marshall
- [seqfan] Initial term exceeding (10^9001)-1
Robert Munafo
- [seqfan] A090390 figured out (floretions)
Robert Munafo
- [seqfan] Re: detective work related to "Floretions"
Robert Munafo
- [seqfan] Creighton's Python script and Scribd
Robert Munafo
- [seqfan] The "down-rated" comment
Robert Munafo
- [seqfan] a(a(n))=a(n)+a(n-1)
Eric Angelini
- [seqfan] The quaternion question
Robert Munafo
- [seqfan] re discussion
N. J. A. Sloane
- [seqfan] Meanwhile, something fringe...
Antti Karttunen
- [seqfan] No. of words of length n in certain group
N. J. A. Sloane
- [seqfan] Re: RE : Re: Correct seq defined by: a(a(n)) is a square
Benoît Jubin
- [seqfan] correction of A167373
Simon Plouffe
- [seqfan] A165783 Formula for period of shift register stages
Richard Mathar
- [seqfan] A168219: No 3 consecutive n's (?)
zak seidov
- [seqfan] Brick sequences
franktaw at netscape.net
- [seqfan] New Fibonacci puzzle video on YouTube
Alonso Del Arte
- [seqfan] Primes p = nk-1 dividing Fibonacci( k )
Maximilian Hasler
- [seqfan] Same sequences
Paolo Lava
- [seqfan] Digit position in S
Eric Angelini
- [seqfan] The keyword "dumb"
Benoît Jubin
- [seqfan] A008486 and the four color theorem
Jaume Oliver i Lafont
- [seqfan] A111287: first 2000 terms
zak seidov
- [seqfan] Duplicated "A*n+B" sequences
Robert Munafo
- [seqfan] Sequences with simple recurrence definitions
Robert Munafo
- [seqfan] A monotonically increasing sequence with a(a(a(n))) being odd
Eric Angelini
- [seqfan] Re: Duplicated "A*x+B" sequences
Jaume Oliver i Lafont
Last message date:
Mon Nov 30 23:04:17 CET 2009
Archived on: Sun Jan 15 12:28:29 CET 2023
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