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A146530 Number of nXn arrays of squares of integers summing to 29 with every element equal to at least one neighbor. 1
0, 180, 28232, 25474838, 17363131000 (list; graph; refs; listen; history; internal format)
OFFSET

2,2

CROSSREFS

Sequence in context: A008378 A035830 A091033 * A057867 A075871 A177327

Adjacent sequences:  A146527 A146528 A146529 * A146531 A146532 A146533

KEYWORD

nonn

AUTHOR

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

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Last modified February 15 23:53 EST 2012. Contains 205860 sequences.