A085203 -id:A085203 - cp's OEIS frontend

A085172 Inverse permutation to A085171.

0, 1, 2, 3, 4, 7, 5, 6, 8, 9, 17, 10, 16, 21, 11, 18, 12, 14, 20, 13, 15, 19, 22, 23, 45, 24, 44, 58, 25, 46, 26, 42, 57, 27, 43, 56, 63, 28, 48, 29, 47, 59, 30, 49, 31, 37, 54, 35, 38, 53, 62, 33, 50, 32, 39, 55, 34, 40, 51, 61, 36, 41, 52, 60, 64, 65, 129, 66, 128, 170

Offset: 0

Antti Karttunen, Jun 23 2003

nonn

A. Karttunen, Gatomorphisms (With the complete Scheme source)
Index entries for signature-permutations induced by Catalan automorphisms

Inverse: A085171. Cf. also A085163, A085164, A085203.

A085167 Permutation of natural numbers induced by the Catalan bijection gma085167 acting on symbolless S-expressions encoded by A014486/A063171.

Original entry on oeis.org

0, 1, 3, 2, 5, 8, 7, 4, 6, 10, 13, 15, 18, 22, 12, 21, 17, 9, 11, 20, 14, 16, 19, 24, 27, 29, 32, 36, 38, 41, 43, 46, 50, 52, 55, 59, 64, 26, 35, 40, 49, 63, 31, 58, 45, 23, 25, 48, 28, 30, 33, 34, 62, 54, 37, 39, 57, 42, 44, 47, 61, 51, 53, 56, 60, 66, 69, 71, 74, 78

Offset: 0

Antti Karttunen, Jun 23 2003

nonn

Antti Karttunen, Gatomorphisms (With the complete Scheme source)
Index entries for signature-permutations induced by Catalan automorphisms

Inverse: A085168. a(n) = A085159(A069770(n)). Occurs in A073200. Cf. also A074679, A074680, A085203.

Number of cycles in range [A014137(n-1)..A014138(n-1)] of this permutation, possibly shifted one term left or right: A001683. [To be checked.].

cp's OEIS Frontend

A085172 Inverse permutation to A085171.

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