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A159208 Number of nXn arrays of squares of integers with every 3X3 subblock summing to 8 0
675, 5479, 27355, 103455, 482047, 1767415, 5705127, 24137863, 84115999, 267064335, 1125503743, 3933481159 (list; graph; refs; listen; history; internal format)
OFFSET

3,1

CROSSREFS

Sequence in context: A158392 A124942 A158393 * A173134 A064963 A185794

Adjacent sequences:  A159205 A159206 A159207 * A159209 A159210 A159211

KEYWORD

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Apr 06 2009

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.