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A117641
Number of 3-Motzkin paths with no level steps at height 0.
+0
5
1, 0, 1, 3, 11, 42, 167, 684, 2867, 12240, 53043, 232731, 1031829, 4615542, 20805081, 94410363, 430945739, 1977366192, 9115261211, 42195093993, 196060049129, 914110333422, 4275222950221, 20051858039718, 94294269673861
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Maintained by
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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.
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