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A146547 Number of n X n arrays of squares of integers summing to 32 with every element equal to at least one neighbor. 1
4, 132, 68974, 37577088, 39424281097 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Table of n, a(n) for n=2..6.

CROSSREFS

Sequence in context: A194537 A194538 A194539 * A274703 A045482 A263588

Adjacent sequences:  A146544 A146545 A146546 * A146548 A146549 A146550

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 14 2009

STATUS

approved

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Last modified August 17 17:59 EDT 2022. Contains 356189 sequences. (Running on oeis4.)