A341916 Inverse permutation to A341915.

0, 1, 3, 2, 7, 4, 6, 5, 15, 8, 12, 11, 14, 9, 13, 10, 31, 16, 24, 23, 28, 19, 27, 20, 30, 17, 25, 22, 29, 18, 26, 21, 63, 32, 48, 47, 56, 39, 55, 40, 60, 35, 51, 44, 59, 36, 52, 43, 62, 33, 49, 46, 57, 38, 54, 41, 61, 34, 50, 45, 58, 37, 53, 42, 127, 64, 96

Offset

0,3

Links

Rémy Sigrist, Table of n, a(n) for n = 0..8191

Index entries for sequences related to binary expansion of n

Index entries for sequences that are permutations of the natural numbers

Rémy Sigrist, PARI program for A341916

Formula

a(n) = A006068(A059893(n)).

a(n) < 2^k for any n < 2^k.

Example

A341915(5) = 7, so a(7) = 5.

Prog

(PARI) See Links section.

Crossrefs

Cf. A006068, A059893, A341915 (inverse), A341943 (fixed points).

Sequence in context: A118319 A316385 A341911 * A360960 A371974 A344878

Adjacent sequences: A341913 A341914 A341915 * A341917 A341918 A341919

Keyword

nonn,look,base

Author

Rémy Sigrist, Feb 24 2021

Status

approved