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A057587 Nonnegative numbers of form n*(n^2+-1)/2. +0
3
0, 1, 3, 5, 12, 15, 30, 34, 60, 65, 105, 111, 168, 175, 252, 260, 360, 369, 495, 505, 660, 671, 858, 870, 1092, 1105, 1365, 1379, 1680, 1695, 2040, 2056, 2448, 2465, 2907, 2925, 3420, 3439, 3990, 4010, 4620, 4641, 5313, 5335, 6072, 6095 (list; graph; listen)
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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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