January 2005 Archives by thread

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Starting: Sun Jan 2 09:01:07 CET 2005
Ending: Mon Jan 31 23:36:32 CET 2005
Messages: 178

OEIS submit new sequence/comment page David Wasserman
2005 Marc LeBrun
- 2005 Eric Angelini
  - 2005 Olivier Gerard
    - A023692 and A043325 Jeremy Gardiner
    - A023692 and A043325 Don Reble
- 2005 hv at crypt.org
  - [math-fun] Re: 2005 Marc LeBrun
- 2005 David C Terr
- 2005 y.kohmoto
- 2005 y.kohmoto
"Expansion of sin(ln(1+x))", "Order of alternating group A_n", and "rok symmetry" creigh at o2online.de
A New Years Puzzle N. J. A. Sloane
- A New Years Puzzle Alonso Del Arte
A more simpleminded puzzle sequence David Wilson
E.G.F. Challenge for New Triangle A102316 Paul D. Hanna
- E.G.F. Challenge for New Triangle A102316 liskov
- E.G.F. Challenge for New Triangle A102316 Meeussen Wouter (bkarnd)
- E.G.F. Challenge for New Triangle A102316 Paul D Hanna
Re OEIS submit new sequence/comment page N. J. A. Sloane
Google's indexing of the OEIS N. J. A. Sloane
- Google's indexing of the OEIS Jaap Spies
- Google's indexing of the OEIS N. J. A. Sloane
  - Google's indexing of the OEIS Michele Dondi
    - Google's indexing of the OEIS (Off topic) Eugene McDonnell
Re Google's indexing of the OEIS N. J. A. Sloane
- Re Google's indexing of the OEIS Jaap Spies
Re Google etc N. J. A. Sloane
PS re google N. J. A. Sloane
- PS re google Brendan McKay
  - PS re google Ralf Stephan
    - PS re google Michele Dondi
- PS re google Michele Dondi
  - PS re google Brendan McKay
    - PS re google Michele Dondi
Simple(?) Fib problem David Wilson
- Simple(?) Fib problem David C Terr
  - Simple(?) Fib problem Jud McCranie
  - Simple(?) Fib problem Ralf Stephan
- Simple(?) Fib problem Ron
- Simple(?) Fib problem Ron
A001176 corrections David Wilson
Re Google - problem is not solved. N. J. A. Sloane
short URL for sequences is not working N. J. A. Sloane
Short URL is now working again N. J. A. Sloane
More permutations based upon themselves Leroy Quet
A003682 - hamilton paths - comments and (possibly constructive) criticism.. Gordon Royle
- A003682 - hamilton paths - comments and (possibly constructive) criticism.. Gordon Royle
- A003682 - possible explanations and philosophical rant Ralf Stephan
  - A003682 - possible explanations and philosophical rant Ralf Stephan
- A003682 - hamilton paths - comments and (possibly constructive) criticism.. Mitchell Harris
  - A003682 - hamilton paths - comments and (possibly constructive) criticism.. Gordon Royle
    - A003682 - hamilton paths - comments and (possibly constructive) criticism.. Ralf Stephan
    - A003682 - hamilton paths - comments and (possibly constructive) criticism.. Richard Guy
My suggestions rant for a possible improvement to OEIS creigh at o2online.de
- My suggestions rant for a possible improvement to OEIS N. J. A. Sloane
- My suggestions rant for a possible improvement to OEIS Franklin T. Adams-Watters
bisections and A100828 creigh at o2online.de
A100832: What exactly are amenable numbers? Alonso Del Arte
- A100832: What exactly are amenable numbers? David Wilson
  - A100832: What exactly are amenable numbers? David Wilson
    - A100832: What exactly are amenable numbers? Eric W. Weisstein
    - A100832: What exactly are amenable numbers? Eric Angelini
graph theory Emeric Deutsch
- graph theory Edwin Clark
- graph theory Brendan McKay
More amenable numbers David Wilson
are partitions of n into perfect powers the same as Molien series? Marc LeBrun
- are partitions of n into perfect powers the same as Molien series? N. J. A. Sloane
SEQUENCE A100401, A100402 & A100403. Robert G. Wilson v
A floretion "transform" of the helious sequence creigh at o2online.de
Gaussian Perfect number y.kohmoto
- Gaussian Perfect number Ed Pegg Jr
  - Gaussian Perfect number Hans Havermann
    - Gaussian Smoothness Ed Pegg Jr
No subject Ron
- Rev Olivier Gerard
Two 'new' transforms for integer sequences: BoilDown and BlowUp Detlef Pauly
Limit Involving Some Permutations Leroy Quet
complex perfect numbers Eugene McDonnell
- complex perfect numbers David Wasserman
  - complex perfect numbers Ed Pegg Jr
Series/Parallel Networks - A058387 Gordon Royle
Valyi pedal sequence David Wilson
- Valyi pedal sequence Brendan McKay
  - Valyi pedal sequence Brendan McKay
    - Valyi pedal sequence Brendan McKay
    - Valyi pedal sequence Ralf Stephan
[seqfan] Inversion Formula for Peculiar G.F. - Help Paul D Hanna
- [seqfan] Inversion Formula for Peculiar G.F. - Help Ralf Stephan
- [seqfan] Inversion Formula for Peculiar G.F. - Help Paul D. Hanna
- [seqfan] Inversion Formula for Peculiar G.F. - Help Paul D. Hanna
a puzzle sequence that is going around N. J. A. Sloane
- a puzzle sequence that is going around Richard Guy
  - a puzzle sequence that is going around Hans Havermann
  - a puzzle sequence that is going around David Wilson
    - a puzzle sequence that is going around Richard Guy
    - a puzzle sequence that is going around cino hilliard
Perfect Abs Hans Havermann
An oddity requiring an explanation... Gordon Royle
- An oddity requiring an explanation... Ralf Stephan
Gaussian Numbers sven-h.simon
- Gaussian Numbers Eugene McDonnell
  - Gaussian Numbers Michele Dondi
- Gaussian Numbers Franklin T. Adams-Watters
Fwd: Re: a puzzle sequence that is going around Paul C. Leopardi
- a puzzle sequence that is going around David Wilson
- a puzzle sequence that is going around N. J. A. Sloane
  - a puzzle sequence that is going around Jeremy Gardiner
- Fwd: Re: a puzzle sequence that is going around cino hilliard
Gaussian integers sven-h.simon
- Gaussian Integers sven-h.simon
Provable Riesel numbers (A076337). David Wilson
- Provable Riesel numbers (A076337). David Wilson
  - Provable Riesel numbers (A076337). Don Reble
    - Provable Riesel numbers (A076337). David Wilson
- Provable Riesel numbers (A076337). Don Reble
Perfect Abs - message from Tony Noe N. J. A. Sloane
A100092 et al David Wilson
- A100092 et al Ralf Stephan
  - A100092 et al David Wilson
mail to Neil is bouncing Eric W. Weisstein
example of using famp to arrive at a result of Generalized Gaussian Fibonacci integers creigh at o2online.de
searching for +/-1 sequences Eric W. Weisstein
- searching for +/-1 sequences Mitchell Harris
- searching for +/-1 sequences N. J. A. Sloane
  - searching for +/-1 sequences Eric W. Weisstein
- searching for +/-1 sequences N. J. A. Sloane
  - searching for +/-1 sequences Ralf Stephan
- searching for +/-1 sequences Ralf Stephan
- searching for +/-1 sequences hv at crypt.org
Trouble caused by email failure, important message N. J. A. Sloane
Re Trouble caused by email failure, follow-up message N. J. A. Sloane
"force" transformations Creighton Dement
Another wonderfully useless sequence David Wilson
Triangle: nth row not coprime to (n-1)th row Leroy Quet
- almost identical sequences in OEIS Max
  - almost identical sequences in OEIS Ralf Stephan
    - almost identical sequences in OEIS David Wasserman
    - almost identical sequences in OEIS Ralf Stephan
    - almost identical sequences in OEIS N. J. A. Sloane
unlabeled analog of A049056? Detlef Pauly
Gaussian Perfect numbers on Z[i] y.kohmoto
- Gaussian Perfect numbers on Z[i] T. D. Noe
nth dimention sequennce y.kohmoto
covering all N with squares (2nd degree polynomials with integer coeffs.). Simon Plouffe
- covering all N with squares (2nd degree polynomials with integer coeffs.). Brendan McKay
  - covering all N with squares (2nd degree polynomials with integer coeffs.). Simon Plouffe
    - covering all N with squares (2nd degree polynomials with integer coeffs.). Brendan McKay
  - covering all N with squares (2nd degree polynomials with integer coeffs.). Don Reble
"Eulerian" transform Ross La Haye
Max/Min Sums From Permutations Leroy Quet
- the Mobius function Emeric Deutsch
  - the Mobius function Max
  - the Mobius function Emeric Deutsch
- Max/Min Sums From Permutations Leroy Quet
  - Max/Min Sums From Permutations Rainer Rosenthal
    - Max/Min Sums From Permutations Robert G. Wilson v
    - Max/Min Sums From Permutations Ralf Stephan
    - Max/Min Sums From Permutations Joshua Zucker
    - Max/Min Sums From Permutations David Wilson
    - Max/Min Sums From Permutations Ralf Stephan
- Max/Min Sums From Permutations Emeric Deutsch
  - Max/Min Sums From Permutations Robert G. Wilson v
Sequence for rigged voting machine Alonso Del Arte
- Sequence for rigged voting machine David Wilson
  - Sequence for rigged voting machine Joshua Zucker
how to construct min and max sum of products of permutations Eugene McDonnell
OEIS in WiKi, is it a good idea? Max
- OEIS in WiKi, is it a good idea? N. J. A. Sloane
  - OEIS in WiKi, is it a good idea? Alonso Del Arte
    - OEIS in WiKi, is it a good idea? Henry Gould
    - OEIS in WiKi, is it a good idea? Joshua Zucker
    - OEIS in WiKi, is it a good idea? N. J. A. Sloane
    - OEIS in WiKi, is it a good idea? Brendan McKay
- OEIS in WiKi, is it a good idea? Jud McCranie
2-D: Max/Min Sums From Permutations Leroy Quet
More Quetian max/min permutation-type sequences? Edwin Clark

Last message date: Mon Jan 31 23:36:32 CET 2005
Archived on: Sun Jan 15 12:27:38 CET 2023

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