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Search: id:A149176
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| A149176 |
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Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, -1), (-1, 0, 1), (0, 1, -1), (1, 0, 1)} |
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| 1, 1, 4, 10, 35, 119, 429, 1581, 6038, 23087, 91042, 358768, 1440873, 5803823, 23629737, 96654265, 397874034, 1645654096, 6836257980, 28512765053, 119339831451, 501063355871, 2110078757237, 8908472945971, 37704509580036, 159925254478473, 679736532427123, 2894506638868260, 12347124354033813
(list; graph; listen)
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