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A015224 Even pentagonal pyramidal numbers. +0
5
0, 6, 18, 40, 126, 196, 288, 550, 726, 936, 1470, 1800, 2176, 3078, 3610, 4200, 5566, 6348, 7200, 9126, 10206, 11368, 13950, 15376, 16896, 20230, 22050, 23976, 28158, 30420, 32800, 37926, 40678, 43560, 49726, 53016, 56448, 63750, 67626, 71656 (list; graph; listen)
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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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