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A146516
Number of n X n arrays of squares of integers summing to 22 with every element equal to at least one neighbor.
1
0, 124, 25390, 5990844, 2288640858, 813680351264, 195620550257778
OFFSET
2,2
CROSSREFS
Sequence in context: A206189 A299828 A280905 * A146546 A146553 A009805
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 14 2009
STATUS
approved