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Search: id:A148100
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| A148100 |
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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), (-1, 0, 1), (0, -1, 1), (0, 1, -1), (1, 0, 0)} |
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+0 1
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| 1, 1, 2, 4, 10, 26, 76, 239, 753, 2540, 8572, 30128, 106501, 387844, 1422789, 5316121, 20099588, 76671429, 296355338, 1151184226, 4524804463, 17853802855, 71134139857, 284557313732, 1146559570375, 4641910594671, 18885060480277, 77240337339152, 316960064504831, 1307542974531887, 5407643110588584
(list; graph; listen)
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