February 2010 Archives by thread

• Messages sorted by: [ subject ] [ author ] [ date ]
• More info on this list...

Starting: Wed Feb 3 13:57:01 CET 2010
Ending: Sun Feb 28 18:21:59 CET 2010
Messages: 193

• [seqfan] back to quaternions...   mail at fumba.eu
  • [seqfan] Re: back to quaternions...   mail at fumba.eu
• [seqfan] Re: back to quaternions...   Richard Mathar
• [seqfan] Number of points with maximum norm n in A2, A3, A4, A5, D5   Richard Mathar
  • [seqfan] Re: computation for D4 lattice (A117216)   Joerg Arndt
    • [seqfan] Re: computation for D4 lattice (A117216)   franktaw at netscape.net
  • [seqfan] Re: Number of points with maximum norm n in A2, A3, A4, A5, D5   Joerg Arndt
• [seqfan] identity   Frank Ruskey
  • [seqfan] Re: identity   Max Alekseyev
• [seqfan] Re: computation for D4 lattice (A117216)   Richard Mathar
  • [seqfan] Re: computation for D4 lattice (A117216)   Joerg Arndt
• [seqfan] Re: identity   Richard Mathar
• [seqfan] Re: Number of points with maximum norm n in A2, A3, A4, A5, D5   Richard Mathar
• [seqfan] Re: Number of Euler graphs: A002854 or something else?   Brendan McKay
  • [seqfan] Re: Number of Euler graphs: A002854 or something else?   franktaw at netscape.net
• [seqfan] Re: Number of Euler graphs: A002854 or something else?   N. J. A. Sloane
  • [seqfan] Re: Number of Euler graphs: A002854 or something else?   Joerg Arndt
    • [seqfan] Help needed   Artur
      • [seqfan] Re: Help needed   Max Alekseyev
      • [seqfan] Re: Help needed   mathstutoring
  • [seqfan] Re: Number of Euler graphs: A002854 or something else?   Max Alekseyev
• [seqfan] Re: Help needed   Richard Mathar
• [seqfan] I can only give the first 4 values of the main diagonal of Generalized Cullen primes   Jonathan Post
• [seqfan] A137921 & "divisor Islands"   Leroy Quet
  • [seqfan] Re: A137921 & "divisor Islands"   franktaw at netscape.net
• [seqfan] Re: Seqfan Digest, Vol 17, Issue 2   Brendan McKay
• [seqfan] What do you call an algorithm that is inefficient overall in some cases?   Alonso Del Arte
  • [seqfan] Re: What do you call an algorithm that is inefficient overall in some cases?   franktaw at netscape.net
  • [seqfan] Re: What do you call an algorithm that is inefficient overall in some cases?   Olivier Gerard
  • [seqfan] Re: What do you call an algorithm that is inefficient overall in some cases?   Alonso Del Arte
• [seqfan] Fwd: Primes in an exponential sequence   Olivier Gerard
  • [seqfan] Re: Fwd: Primes in an exponential sequence   Robert Israel
    • [seqfan] Re: Fwd: Primes in an exponential sequence   Artur
      • [seqfan] Re: Fwd: Primes in an exponential sequence   franktaw at netscape.net
• [seqfan] Re: Fwd: Primes in an exponential sequence   Richard Mathar
• [seqfan] Re: Fwd: Primes in an exponential sequence   Richard Mathar
• [seqfan] Re: Fwd: Primes in an exponential sequence   Richard Mathar
• [seqfan] controversial claims in A063684   Max Alekseyev
  • [seqfan] Re: controversial claims in A063684   Sean A. Irvine
• [seqfan] definition of A002848   Max Alekseyev
  • [seqfan] Re: definition of A002848   Rainer Rosenthal
  • [seqfan] Re: definition of A002848   Rainer Rosenthal
    • [seqfan] Re: definition of A002848   franktaw at netscape.net
    • [seqfan] Re: definition of A002848   Andrew Weimholt
    • [seqfan] Re: definition of A002848   franktaw at netscape.net
    • [seqfan] Re: definition of A002848   David Newman
    • [seqfan] Re: definition of A002848   Richard Guy
    • [seqfan] Re: definition of A002848   rhhardin at att.net
    • [seqfan] Re: definition of A002848   rhhardin at att.net
    • [seqfan] Re: definition of A002848   Alois Heinz
    • [seqfan] Re: definition of A002848   Richard Guy
    • [seqfan] Re: definition of A002848   Alois Heinz
    • [seqfan] Re: definition of A002848   Richard Guy
    • [seqfan] Re: definition of A002848   Artur
    • [seqfan] Re: definition of A002848   Alois Heinz
  • [seqfan] useful complifification in A130102?   Rainer Rosenthal
    • [seqfan] Selfdescribing reordering of N   Eric Angelini
    • [seqfan] Re: Selfdescribing reordering of N   Olivier Gerard
• [seqfan] A096276 offset?   rhhardin at att.net
  • [seqfan] Re: A096276 offset?   Charles Greathouse
  • [seqfan] A173035   Klaus Brockhaus
    • [seqfan] Re: A173035   mail at fumba.eu
• [seqfan] Re: definition of A002848   N. J. A. Sloane
  • [seqfan] Re: definition of A002848   franktaw at netscape.net
  • [seqfan] Re: definition of A002848   franktaw at netscape.net
  • [seqfan] Re: definition of A002848   Andrew Weimholt
• [seqfan] Re: definition of A002848   N. J. A. Sloane
• [seqfan] Re: definition of A002848 (from Artur)   Olivier Gerard
• [seqfan] Riffs & Rotes   Jon Awbrey
  • [seqfan] Re: Riffs & Rotes   Christopher Gribble
• [seqfan] A002848 and A002849 edited   N. J. A. Sloane
• [seqfan] Unexpected help by A052515   Rainer Rosenthal
  • [seqfan] Re: Unexpected help by A052515   Rick Shepherd
    • [seqfan] Re: Unexpected help by A052515   Rainer Rosenthal
• [seqfan] Some questions about groups   David Newman
• [seqfan] How special is 26?   Alonso Del Arte
  • [seqfan] Re: How special is 26?   Jean-Paul Allouche
    • [seqfan] Re: How special is 26?   Alonso Del Arte
      • [seqfan] Re: How special is 26?   Jean-Paul Allouche
      • [seqfan] Re: How special is 26?   Alonso Del Arte
      • [seqfan] Re: How special is 26?   Hagen von Eitzen
      • [seqfan] Re: How special is 26?   Alonso Del Arte
      • [seqfan] 34 Tables in "Neighboring Powers" paper   T. D. Noe
  • [seqfan] Re: How special is 26?   Jean-Paul Allouche
• [seqfan] Re: definition of A002848   N. J. A. Sloane
• [seqfan] Re: Some questions about groups   N. J. A. Sloane
  • [seqfan] Re: Some questions about groups   Robert Munafo
    • [seqfan] Re: Some questions about groups   Robert Munafo
      • [seqfan] Re: Some questions about groups   David Newman
    • [seqfan] Re: Some questions about groups   Joerg Arndt
      • [seqfan] Re: Some questions about groups   Robert Munafo
• [seqfan] g(k) = (n^2)!*prod(k=0, n-1, k!/(n+k)!)   Christopher Gribble
• [seqfan] d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Leroy Quet
  • [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Leroy Quet
  • [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Maximilian Hasler
    • [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Leroy Quet
  • [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Maximilian Hasler
  • [seqfan] Re: d(n) = d(n-1)*d(n-2) & d(n) = d(n+1)*d(n+2)   Richard Guy
• [seqfan] Vertically symmetric numbers.   Tanya Khovanova
  • [seqfan] Re: Vertically symmetric numbers.   Robert G. Wilson v
• [seqfan] disregard my previous email   Tanya Khovanova
• [seqfan] Re: useful complifification in A130102?   Richard Mathar
  • [seqfan] Re: useful complifification in A130102?   Rainer Rosenthal
• [seqfan] Re: Number of points with maximum norm n in A2, A3, A4, A5, D5   Richard Mathar
• [seqfan] Re: Shouldn't add links to recurrence relations without proof   Richard Mathar
  • [seqfan] "reverse floretion lookup" Re: Shouldn't add links to recurrence relations without proof   mail at fumba.eu
  • [seqfan] Mystery tour with a(n)=sigma(a(n-1))   Eric Angelini
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Maximilian Hasler
• [seqfan] An Integer Sequence Game   Leroy Quet
  • [seqfan] Re: An Integer Sequence Game   Veikko Pohjola
    • [seqfan] A007117 Extension   Hans Havermann
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Mathar
  • [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Guy
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Mathar
  • [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Guy
  • [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Joerg Arndt
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Mathar
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Mathar
  • [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Olivier Gerard
• [seqfan] b(m) = b(m-1)*r(m) + s(m)   Leroy Quet
  • [seqfan] Re: b(m) = b(m-1)*r(m) + s(m)   Leroy Quet
• [seqfan] A007489 and strings containing all permutations   Jason Orendorff
  • [seqfan] Re: A007489 and strings containing all permutations   Joerg Arndt
    • [seqfan] Re: A007489 and strings containing all permutations   franktaw at netscape.net
• [seqfan] Re: Mystery tour with a(n)=sigma(a(n-1))   Richard Mathar
  • [seqfan] Divisibilty sequences   Richard Guy
• [seqfan] relation A033984 and A173138, solutions of mod n equations   Richard Mathar
  • [seqfan] Re: relation A033984 and A173138, solutions of mod n equations   Maximilian Hasler
    • [seqfan] Re: relation A033984 and A173138, solutions of mod n equations   Max Alekseyev
  • [seqfan] Naturals reordered: a(n)th first digit is not a(n)th digit of S   Eric Angelini
  • [seqfan] Hidden divisors of [a(n) and a(n+1) concatenated]   Eric Angelini
• [seqfan] A173279 and A173280   Robert Munafo
  • [seqfan] Re: A173279 and A173280   Klaus Brockhaus
    • [seqfan] Re: A173279 and A173280   Robert Munafo
    • [seqfan] Re: A173279 and A173280   Klaus Brockhaus
    • [seqfan] Re: A173279 and A173280   Robert Munafo
  • [seqfan] Digitsum of a(n) is visible in a(n+1)   Eric Angelini
    • [seqfan] Re: Digitsum of a(n) is visible in a(n+1)   Charles Greathouse
    • [seqfan] Re: Digitsum of a(n) is visible in a(n+1) - Plotting and animating it and any sequence   Jacques Tramu
  • [seqfan] Re: Hidden divisors of [a(n) and a(n+1) concatenated]   Eric Angelini
  • [seqfan] Re: Digitsum of a(n) is visible in a(n+1)   Eric Angelini
  • [seqfan] Re: Digitsum of a(n) is visible in a(n+1)   Eric Angelini
• [seqfan] Re: A173279 and A173280   Richard Mathar
  • [seqfan] Re: A173279 and A173280   franktaw at netscape.net
• [seqfan] Re: A173279 and A173280   Richard Mathar
  • [seqfan] Re: A173279 and A173280   Robert Munafo
    • [seqfan] Re: A173279 and A173280   Klaus Brockhaus
• [seqfan] Fibonacci numbers that produce primes when their digits (base k) are reversed   Jonathan Post
• [seqfan] A006521 and n dividing 2^n+1, but not 2^(n-1)+1   Rainer Rosenthal
  • [seqfan] Re: A006521 and n dividing 2^n+1, but not 2^(n-1)+1   Max Alekseyev
• [seqfan] partial interruption of oeis service this weekend   N. J. A. Sloane
• [seqfan] article by Paul Taurau on bijections to naturals   Georgi Guninski
• [seqfan] conjectures on hypergeometric recurrences for central k-nomial numbers   Richard Mathar
  • [seqfan] Re: conjectures on hypergeometric recurrences for central k-nomial numbers   Jonathan Post
  • [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)th digitof S   Eric Angelini
    • [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)th digitof S   franktaw at netscape.net
• [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)th digitof S   N. J. A. Sloane
  • [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)thdigitof S   Eric Angelini
• [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)th digitof S   William Keith
  • [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)thdigitof S   Eric Angelini
• [seqfan] Re: Naturals reordered: a(n)th first digit is not a(n)thdigitof S   William Keith
  • [seqfan] Re: Naturals reordered: a(n)th first digit is nota(n)thdigitof S   Eric Angelini
• [seqfan] 2^n + p = prime/composite   Leroy Quet
  • [seqfan] Re: 2^n + p = prime/composite   Ray Chandler
    • [seqfan] Re: 2^n + p = prime/composite   Rick Shepherd
  • [seqfan] Re: 2^n + p = prime/composite   Leroy Quet
• [seqfan] Re: article by Paul Taurau on bijections to naturals   N. J. A. Sloane
• [seqfan] Re: article by Paul Taurau on bijections to naturals   Antti Karttunen
• [seqfan] Permutations avoiding a pair sum   rhhardin at att.net
  • [seqfan] Re: Permutations avoiding a pair sum   William Keith
  • [seqfan] Re: Permutations avoiding a pair sum   Max Alekseyev
    • [seqfan] Re: Permutations avoiding a pair sum   Max Alekseyev
      • [seqfan] Re: Permutations avoiding a pair sum   rhhardin at att.net
• [seqfan] Partitioning 1..n   hv at crypt.org
  • [seqfan] Re: Partitioning 1..n   Leroy Quet
  • [seqfan] Re: Partitioning 1..n   Max Alekseyev
    • [seqfan] Re: Partitioning 1..n   hv at crypt.org
• [seqfan] Barry Cipra article in Science   N. J. A. Sloane
  • [seqfan] Re: Barry Cipra article in Science   gould at math.wvu.edu
  • [seqfan] Re: Barry Cipra article in Science   gould at math.wvu.edu
  • [seqfan] Re: Barry Cipra article in Science   Max Alekseyev
    • [seqfan] Re: Barry Cipra article in Science   Simon Plouffe
    • [seqfan] Re: Barry Cipra article in Science   Karol
      • [seqfan] Re: Barry Cipra article in Science   Max Alekseyev
      • [seqfan] Re: Barry Cipra article in Science/2   Karol
      • [seqfan] Re: Barry Cipra article in Science   Artur
      • [seqfan] Re: Barry Cipra article in Science   Joerg Arndt
• [seqfan] Numbers-Of-Divisors Increasing/Decreasing   Leroy Quet
  • [seqfan] The Sims Conjecture   David Harden
  • [seqfan] A173552 ff.   Klaus Brockhaus
• [seqfan] Re: A173552 ff.   Richard Mathar
  • [seqfan] Re: A173552 ff.   Klaus Brockhaus
  • [seqfan] A172323 ff.   Klaus Brockhaus

Last message date: Sun Feb 28 18:21:59 CET 2010
Archived on: Mon Mar 1 16:11:49 CET 2010

• Messages sorted by: [ subject ] [ author ] [ date ]
• More info on this list...