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A146505 Number of nXn arrays of squares of integers summing to 17 with every element equal to at least one neighbor. 1
0, 0, 10016, 1836316, 343374056, 53152847310, 1848921431172, 27886760910447 (list; graph; refs; listen; history; internal format)
OFFSET

2,3

CROSSREFS

Sequence in context: A190149 A052095 A033533 * A202653 A205822 A097648

Adjacent sequences:  A146502 A146503 A146504 * A146506 A146507 A146508

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Apr 14 2009

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Last modified February 14 09:35 EST 2012. Contains 205614 sequences.