login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A159427 Number of n X n arrays of squares of integers summing to 31. 1
16, 23940, 31055264, 56984666900, 114284417160312, 213192020334650392, 326970188846941423616, 372952836753917837693688, 291646801111986700992582600, 147608592254559524130988994532 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

R. H. Hardin, Table of n, a(n) for n = 2..100

Vaclav Kotesovec, G.f. for A159427

FORMULA

G.f.: see link above. - Vaclav Kotesovec, Dec 04 2012

CROSSREFS

Sequence in context: A168488 A070904 A308309 * A340590 A017416 A265618

Adjacent sequences:  A159424 A159425 A159426 * A159428 A159429 A159430

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 11 2009

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 4 19:10 EDT 2022. Contains 357239 sequences. (Running on oeis4.)