A146551 Number of n X n arrays of squares of integers summing to 36 with every element equal to at least one neighbor.

1, 93, 65231, 72629856, 90854196132

Offset

2,2

Links

Table of n, a(n) for n=2..6.

Crossrefs

Sequence in context: A093293 A263517 A299827 * A297985 A298634 A033414

Adjacent sequences: A146548 A146549 A146550 * A146552 A146553 A146554

Keyword

nonn

Author

R. H. Hardin Apr 14 2009

Status

approved