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A156402
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Number of 10 X 10 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, 9496, 8372754, 805036704, 12767337844, 45965640312, 139921844820, 2077266004944, 10095521906313, 17074878770018, 39015704748255, 356237015034240, 976681206480324, 1011861877473980, 1809280459234368
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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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