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Search: id:A150758
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| A150758 |
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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, 1), (0, 1, -1), (0, 1, 1), (1, 0, 1), (1, 1, -1)} |
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+0
1
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| 1, 2, 8, 29, 136, 569, 2745, 12313, 60047, 278785, 1370631, 6489242, 32063338, 153792544, 762138261, 3688921333, 18318089997, 89237992514, 443789885981, 2172310292634, 10814897638178, 53131649255585, 264732166502829, 1304291033304278, 6502789627778453, 32110558081119880, 160171847394826059
(list; graph; listen)
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