1,1
Eric Weisstein's World of Mathematics, Motzkin Number
Cf. A001006, A092831.
Sequence in context: A062588 A125634 A075596 this_sequence A105761 A004864 A106319
Adjacent sequences: A092829 A092830 A092831 this_sequence A092833 A092834 A092835
nonn,more
Eric Weisstein (eric(AT)weisstein.com), Mar 06, 2004
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