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A146346 Number of n X n arrays of squares of integers with every (n-2)X(n-2) subblock summing to 10 and every element equal to at least one neighbor. 1
8, 104, 36706, 57182858, 1769141740 (list; graph; refs; listen; history; text; internal format)
OFFSET

4,1

LINKS

Table of n, a(n) for n=4..8.

CROSSREFS

Sequence in context: A034300 A266044 A266040 * A285745 A119934 A247537

Adjacent sequences:  A146343 A146344 A146345 * A146347 A146348 A146349

KEYWORD

nonn

AUTHOR

R. H. Hardin Apr 14 2009

STATUS

approved

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Last modified August 25 09:44 EDT 2019. Contains 326324 sequences. (Running on oeis4.)