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Search: id:A074377
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A074377 Odd triangular numbers decremented and halved. +0
9
0, 1, 7, 10, 22, 27, 45, 52, 76, 85, 115, 126, 162, 175, 217, 232, 280, 297, 351, 370, 430, 451, 517, 540, 612, 637, 715, 742, 826, 855, 945, 976, 1072, 1105, 1207, 1242, 1350, 1387, 1501, 1540, 1660, 1701, 1827, 1870, 2002, 2047, 2185, 2232, 2376, 2425 (list; graph; listen)
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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