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A000736 Boustrophedon transform of Catalan numbers 1,1,1,2,5,14,... +0
1
1, 2, 4, 10, 32, 120, 513, 2455, 13040, 76440, 492231, 3465163, 26530503, 219754535, 1959181266, 18710532565, 190588702776, 2062664376064, 23636408157551, 285900639990875, 3640199365715769, 48665876423760247 (list; graph; listen)
OFFSET

0,2

LINKS

J. Millar, N. J. A. Sloane and N. E. Young, A new operation on sequences: the Boustrophedon on transform, J. Combin. Theory, 17A 44-54 1996 (Abstract, pdf, ps).

N. J. A. Sloane, Transforms

Index entries for sequences related to boustrophedon transform

CROSSREFS

Sequence in context: A151400 A071954 A120017 this_sequence A001250 A013032 A098830

Adjacent sequences: A000733 A000734 A000735 this_sequence A000737 A000738 A000739

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Simon Plouffe (simon.plouffe(AT)gmail.com)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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