|
|
|
|
| A001033
|
|
Numbers n such that the sum of the squares of n consecutive positive odd numbers x^2 + (x+2)^2 + ... + (x+2n-2)^2 = k^2 for some integer k. The least values of x and k for each n are in A056131 and A056132, respectively.
(history;
published version)
|
|
|
|
|
#56 by Joerg Arndt at Wed Feb 28 10:30:41 EST 2018
|
|
|
|
|
|
|
|
#55 by Joerg Arndt at Wed Feb 28 10:30:37 EST 2018
|
|
|
|
|
|
|
|
#54 by OEIS Server at Wed Feb 28 10:29:17 EST 2018
|
|
| LINKS
|
Christopher E. Thompson, <a href="/A001033/b001033_3.txt">Table of n, a(n) for n = 1..7103</a> (up to 250000, extending first 100 terms computed by T. D. Noe).
|
|
|
|
|
|
|
#53 by Bruno Berselli at Wed Feb 28 10:29:17 EST 2018
|
|
|
|
|
|
Discussion
|
| Wed Feb 28
| 10:29
| OEIS Server: Installed new b-file as b001033.txt. Old b-file is now b001033_3.txt.
|
|
|
|
|
|
|
#52 by Joerg Arndt at Wed Feb 28 10:28:10 EST 2018
|
|
|
|
|
|
|
|
#51 by Christopher E. Thompson at Wed Feb 28 08:23:29 EST 2018
|
|
|
|
|
|
|
|
#50 by Christopher E. Thompson at Wed Feb 28 08:07:02 EST 2018
|
|
| LINKS
|
Christopher E. Thompson, <a href="/A001033/b001033_3.txt">Table of n, a(n) for n = 1..10727103</a> (up to 30000, 250000, extending first 100 terms computed by T. D. Noe).
|
|
| EXTENSIONS
|
Additional terms up to 250000 added to b-file by Christopher E. Thompson, Feb 28 2018
|
|
| STATUS
|
approved
editing
|
|
|
|
|
Discussion
|
| Wed Feb 28
| 08:22
| Christopher E. Thompson: Note related b-file extensions submitted for A056131, A056132 and A274470.
|
|
|
|
|
|
|
#49 by Susanna Cuyler at Thu Aug 24 12:54:30 EDT 2017
|
|
|
|
|
|
|
|
#48 by Jon E. Schoenfield at Thu Aug 24 03:41:49 EDT 2017
|
|
|
|
|
|
|
|
#47 by Jon E. Schoenfield at Thu Aug 24 03:41:42 EDT 2017
|
|
| NAME
|
Numbers n such that the sum of the squares of n consecutive positive odd numbers x^2 + (x+2)^2 + ... + (x+2n-2)^2 = k^2 for some integer k. The least values of x and k for each n are in A056131 and A056132, respectively.
|
|
| STATUS
|
proposed
editing
|
|
|
|
|
|
