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A146505
Number of n X n arrays of squares of integers summing to 17 with every element equal to at least one neighbor.
1
0, 0, 10016, 1836316, 343374056, 53152847310, 1848921431172, 27886760910447
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OFFSET
2,3
LINKS
Table of n, a(n) for n=2..9.
CROSSREFS
Sequence in context:
A190149
A052095
A033533
*
A202653
A210130
A213319
Adjacent sequences:
A146502
A146503
A146504
*
A146506
A146507
A146508
KEYWORD
nonn
AUTHOR
R. H. Hardin
Apr 14 2009
STATUS
approved
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Last modified August 25 22:40 EDT 2024. Contains 375454 sequences. (Running on oeis4.)