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A146342
Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 10 and every element equal to at least one neighbor.
2
4, 20, 6202, 3436584, 77299240, 617036560, 3062307644, 11508925120, 35920299466
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OFFSET
3,1
LINKS
Table of n, a(n) for n=3..11.
CROSSREFS
Sequence in context:
A074195
A332867
A217369
*
A103896
A244955
A272969
Adjacent sequences:
A146339
A146340
A146341
*
A146343
A146344
A146345
KEYWORD
nonn
AUTHOR
R. H. Hardin
Apr 14 2009
STATUS
approved
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Last modified August 31 00:13 EDT 2024. Contains 375550 sequences. (Running on oeis4.)