A125988 Signature-permutation of the square of A125986.

0, 1, 2, 3, 4, 7, 5, 6, 8, 9, 16, 12, 17, 21, 10, 13, 11, 14, 20, 18, 15, 19, 22, 23, 42, 30, 45, 56, 26, 35, 31, 44, 58, 48, 46, 57, 63, 24, 32, 27, 33, 50, 25, 29, 28, 37, 53, 47, 40, 54, 62, 43, 36, 34, 38, 41, 49, 39, 51, 61, 59, 55, 52, 60, 64, 65, 121, 84, 128, 163, 72

Offset

0,3

Links

Table of n, a(n) for n=0..70.

J. Vaillé, Une Bijection Explicative de Plusieurs Propriétés Remarquables des Ponts, European J. Combin. 18 (1997), no. 1, 117-124.

Index entries for signature-permutations of Catalan automorphisms

Crossrefs

Inverse: A125987. a(n) = A125986(A125986(n)).

Sequence in context: A073205 A073195 A073199 * A268132 A085160 A086429

Adjacent sequences: A125985 A125986 A125987 * A125989 A125990 A125991

Keyword

nonn

Author

Antti Karttunen, Jan 02 2007

Status

approved