A361482 Inverse permutation to A361481.

0, 1, 2, 3, 4, 6, 5, 7, 8, 10, 13, 11, 14, 12, 9, 15, 16, 18, 21, 25, 22, 28, 23, 19, 29, 26, 24, 27, 30, 20, 17, 31, 32, 34, 37, 41, 47, 53, 48, 42, 38, 54, 58, 55, 49, 56, 39, 35, 59, 43, 50, 61, 51, 57, 52, 44, 62, 45, 40, 46, 60, 36, 33, 63, 64, 66, 69, 73

Offset

0,3

Links

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

Rémy Sigrist, PARI program

Index entries for sequences that are permutations of the natural numbers

Formula

a(2^k - 1) = 2^k - 1 for any k >= 0.

a(2^k) = 2^k for any k >= 0.

Example

A361481(42) = 39, so a(39) = 42.

Prog

(PARI) See Links section.

Crossrefs

Cf. A361481.

Sequence in context: A080541 A330081 A072759 * A257683 A343152 A267105

Adjacent sequences: A361479 A361480 A361481 * A361483 A361484 A361485

Keyword

nonn,base

Author

Rémy Sigrist, Mar 14 2023

Status

approved