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A098501 Number of squares on infinite octant of chessboard at <=n knight moves from the corner. The octant includes the diagonal. +0
4
1, 2, 5, 13, 31, 49, 70, 93, 121, 151, 186, 223, 265, 309, 358, 409, 465, 523, 586, 651, 721, 793, 870, 949, 1033, 1119, 1210, 1303, 1401, 1501, 1606, 1713, 1825, 1939, 2058, 2179, 2305, 2433, 2566, 2701, 2841, 2983, 3130, 3279, 3433, 3589, 3750 (list; graph; listen)
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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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