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A159412
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Number of n X n arrays of squares of integers with every (n-1) X (n-1) subblock summing to 23.
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1
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32, 138080, 345728160, 894351203904, 1748499502214400, 2301794162587632420, 1876573771106494189800, 894576877960295025634240, 244626955979352425876640600, 39350274991603091888986074300
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OFFSET
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3,1
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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