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A159398 Number of nXn arrays of squares of integers with every (n-1)X(n-1) subblock summing to 16 +0
1
9, 44515, 35839541, 26244127566, 12243058647271, 3423296813844372, 535228579145386168, 46592462278522378574, 2416142555048883159091, 81584912305327737875684, 1939790380907226935693629 (list; graph; listen)
OFFSET

3,1

LINKS

R. H. Hardin, Table of n, a(n) for n=3..22

CROSSREFS

Sequence in context: A055309 A053931 A053921 this_sequence A053971 A013790 A058452

Adjacent sequences: A159395 A159396 A159397 this_sequence A159399 A159400 A159401

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net) Apr 11 2009

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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