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A146553
Number of n X n arrays of squares of integers summing to 38 with every element equal to at least one neighbor.
1
0, 124, 91336, 86617756, 138995926216
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OFFSET
2,2
LINKS
Table of n, a(n) for n=2..6.
CROSSREFS
Sequence in context:
A280905
A146516
A146546
*
A009805
A227393
A005080
Adjacent sequences:
A146550
A146551
A146552
*
A146554
A146555
A146556
KEYWORD
nonn
AUTHOR
R. H. Hardin
Apr 14 2009
STATUS
approved
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Last modified September 15 18:02 EDT 2024. Contains 375954 sequences. (Running on oeis4.)