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!)
A159368 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 7 1
8, 4128, 302584, 17289088, 431618400, 5843691072, 51994744888, 341923672256, 1790204522040, 7843639778000, 29783241318072, 100543943539168, 307621147208752, 865756612732656, 2267642899483800, 5579948480151808 (list; graph; refs; listen; history; text; internal format)
OFFSET
3,1
LINKS
CROSSREFS
Sequence in context: A209592 A060760 A203436 * A167065 A303895 A305287
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 March 28 12:26 EDT 2024. Contains 371254 sequences. (Running on oeis4.)