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A271022
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Magic sums of 3 X 3 semimagic squares of odd squares whose rows, columns, and at least one of the two main diagonals sum to the same number.
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4
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394310739, 500961771, 929224371, 1025775531, 1059837819, 3548796651, 4508655939, 6001029211, 8363019339, 9231979779, 9538540371, 9857768475, 12524044275, 15048773931, 17542500091, 19321226211, 23230609275, 24547126779, 25644388275, 26495945475, 29179154203, 31939169859
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OFFSET
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1,1
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LINKS
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FORMULA
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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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