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A330766
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Length of longest cycle in n-th row of A329278 (triangular numbers mod 2^n).
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1
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1, 1, 2, 6, 14, 30, 40, 55, 247, 488, 818, 1652, 4060, 3754, 15748, 20161, 20128, 85861, 159827, 211265, 620076, 993084, 1487646, 2542051, 12137774, 28169497, 32223531, 87591110, 232647749, 379598603, 877039442
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OFFSET
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0,3
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LINKS
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EXAMPLE
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For n = 3, the third row of A329278 is [0, 1, 3, 6, 2, 7, 5, 4] (zero-indexed) which has cycle 2 -> 3 -> 6 -> 5 -> 7 -> 4 -> 2, a cycle of length a(3) = 6.
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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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