A159442 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 38

176, 579520, 9274410900, 155585532378608, 2558195695707142700, 34698992555435783306076, 349717517779492989132690460, 2414282978575598517037579242048

Offset

3,1

Links

Table of n, a(n) for n=3..10.

Crossrefs

Sequence in context: A184293 A159426 A009722 * A046189 A278198 A164843

Adjacent sequences: A159439 A159440 A159441 * A159443 A159444 A159445

Keyword

nonn

Author

R. H. Hardin Apr 11 2009

Status

approved