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A321418
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Number of n element multisets of the 15th roots of unity with zero sum.
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3
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1, 0, 0, 5, 0, 3, 15, 0, 15, 35, 6, 45, 70, 30, 105, 135, 90, 210, 255, 210, 390, 465, 420, 690, 810, 771, 1170, 1345, 1335, 1905, 2153, 2205, 2985, 3345, 3495, 4536, 5060, 5340, 6720, 7465, 7920, 9735, 10755, 11460, 13815, 15180, 16230, 19230, 21045, 22545
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