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Search: id:A071155
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A071155 The Catalan factorial walks (for each rooted plane tree encoded by A014486) encoded as zero-free numbers in factorial base (A007623). +0
8
0, 1, 3, 5, 9, 15, 11, 17, 23, 33, 57, 39, 63, 87, 35, 59, 41, 65, 89, 47, 71, 95, 119, 153, 273, 177, 297, 417, 159, 279, 183, 303, 423, 207, 327, 447, 567, 155, 275, 179, 299, 419, 161, 281, 185, 305, 425, 209, 329, 449, 569, 167, 287, 191, 311, 431, 215, 335 (list; graph; listen)
OFFSET

0,3

LINKS

C. Banderier, A. Denise, P. Flajolet, M. Bousquet-Mé lou et al., Generating Functions for Generating Trees, Discrete Mathematics 246(1-3), March 2002, pp. 29-55.

A. Karttunen, Gatomorphisms and other excursions amidst the plane trees & parenthesizations (Includes the complete Scheme program for computing this sequence)

CROSSREFS

Same sequence sorted: A071156, expanded in the factorial number system: A071157. Corresponding Lukasiewicz words: A071153.

Cf. A000108 (row lengths), A120695.

Sequence in context: A120452 A061556 A053993 this_sequence A120695 A116649 A129771

Adjacent sequences: A071152 A071153 A071154 this_sequence A071156 A071157 A071158

KEYWORD

base,nonn,tabf

AUTHOR

Antti Karttunen May 14 2002

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Last modified July 6 17:22 EDT 2008. Contains 140988 sequences.


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