cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A072092 Permutation of natural numbers induced by the automorphism car_robr_car! acting on the parenthesizations encoded by A014486.

Original entry on oeis.org

0, 1, 3, 2, 7, 8, 4, 6, 5, 17, 18, 20, 21, 22, 9, 10, 14, 19, 16, 11, 12, 15, 13, 45, 46, 48, 49, 50, 54, 55, 57, 58, 59, 61, 62, 63, 64, 23, 24, 25, 26, 27, 37, 38, 51, 56, 60, 42, 44, 53, 47, 28, 29, 30, 31, 32, 39, 40, 43, 52, 33, 34, 35, 41, 36, 129, 130, 132, 133, 134
Offset: 0

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Author

Antti Karttunen, Jun 25 2002

Keywords

Crossrefs

Inverse permutation: A072093. The car/cdr-flipped conjugate of A072095, i.e. A072092(n) = A057163(A072095(A057163(n))). Cf. also A071655-A071660, A072090-A072091.