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Search: id:A130921
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A130921 Signature permutation of a Catalan automorphism: composition of automorphisms *A074684 and *A057164. +0
2
0, 1, 3, 2, 8, 5, 7, 4, 6, 22, 13, 18, 10, 15, 21, 12, 17, 9, 14, 20, 11, 19, 16, 64, 36, 50, 27, 41, 59, 32, 46, 24, 38, 55, 29, 52, 43, 63, 35, 49, 26, 40, 58, 31, 45, 23, 37, 54, 28, 51, 42, 62, 34, 48, 25, 39, 61, 33, 60, 47, 57, 30, 56, 44, 53, 196, 106, 148, 78, 120 (list; graph; listen)
OFFSET

0,3

LINKS

A. Karttunen, Table of n, a(n) for n = 0..2055

Index entries for signature-permutations of Catalan automorphisms

CROSSREFS

Inverse: A130922. a(n) = A074684(A057164(n)). Cf. A086425.

Sequence in context: A125979 A071663 A071664 this_sequence A125980 A126320 A135992

Adjacent sequences: A130918 A130919 A130920 this_sequence A130922 A130923 A130924

KEYWORD

nonn

AUTHOR

Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Jun 11 2007

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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