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A325742
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First term of n-th difference sequence of (floor(Pi*k/3)), k >= 0.
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2
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1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -22, 253, -2024, 12650, -65780, 296010, -1184040, 4292145, -14307150, 44352165, -129024480, 354817320, -927983760, 2319959400, -5567902560, 12875774670, -28781143380, 62359143990
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OFFSET
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1,23
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LINKS
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MATHEMATICA
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Table[First[Differences[Table[Floor[(Pi/3)*n], {n, 0, 50}], n]], {n, 1, 50}]
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CROSSREFS
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KEYWORD
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easy,sign
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AUTHOR
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STATUS
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approved
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