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A159440 Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 37 0
72, 564902, 7495351520, 117623151143944, 1717015034048659800, 20468273127459736256716, 179432225352230388062143040 (list; graph; refs; listen; history; text; internal format)
OFFSET

3,1

LINKS

Table of n, a(n) for n=3..9.

CROSSREFS

Sequence in context: A135427 A028671 A261815 * A308586 A113889 A099191

Adjacent sequences:  A159437 A159438 A159439 * A159441 A159442 A159443

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 11 2009

STATUS

approved

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Last modified July 6 05:39 EDT 2022. Contains 355108 sequences. (Running on oeis4.)