A159214 Number of n X n arrays of squares of integers with every 3X3 subblock summing to 14.

2520, 23732, 120528, 438444, 2135424, 8073788, 26834400, 120595628, 462545088, 1660563900, 7663372656

Offset

3,1

Links

Table of n, a(n) for n=3..13.

Crossrefs

Sequence in context: A066531 A385511 A258540 * A224542 A064592 A179722

Adjacent sequences: A159211 A159212 A159213 * A159215 A159216 A159217

Keyword

nonn

Author

R. H. Hardin, Apr 06 2009

Status

approved