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A146549
Number of n X n arrays of squares of integers summing to 34 with every element equal to at least one neighbor.
1
4, 184, 64818, 52865784, 60437290570
OFFSET
2,1
CROSSREFS
Sequence in context: A221046 A024266 A174772 * A156905 A202631 A357023
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 14 2009
STATUS
approved