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A156405
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Number of 11 X 11 arrays of squares of integers, symmetric about main diagonal, with all rows summing to n.
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0
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1, 35696, 108306280, 30649435140, 1267231350044, 10615656460584, 38221283215416, 566459875724280, 5572579847718200, 18408433074826454, 40748977102642818, 353949803694601635, 1865446774685049420
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OFFSET
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0,2
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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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