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A159444
Number of n X n arrays of squares of integers with every (n-1)X(n-1) subblock summing to 39
0
80, 804780, 10871872824, 204250577570816, 3777380452398706432, 58125469048763371995780, 671488648724792776660219584
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OFFSET
3,1
LINKS
Table of n, a(n) for n=3..9.
CROSSREFS
Sequence in context: A323448 A231036 A051184 * A208187 A116230 A056669
Adjacent sequences: A159441 A159442 A159443 * A159445 A159446 A159447
KEYWORD
nonn
AUTHOR
R. H. Hardin Apr 11 2009
STATUS
approved

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Last modified September 28 10:43 EDT 2024. Contains 376292 sequences.
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