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A146553
Number of n X n arrays of squares of integers summing to 38 with every element equal to at least one neighbor.
1
0, 124, 91336, 86617756, 138995926216
OFFSET
2,2
CROSSREFS
Sequence in context: A280905 A146516 A146546 * A009805 A227393 A005080
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 14 2009
STATUS
approved