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A146518
Number of n X n arrays of squares of integers summing to 24 with every element equal to at least one neighbor.
1
0, 50, 32254, 9541120, 4619876326, 1767476105845
OFFSET
2,2
CROSSREFS
Sequence in context: A252630 A034205 A173170 * A229670 A152514 A015062
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 14 2009
STATUS
approved