A361481 Distinct values of A361478, in order of appearance.

0, 1, 2, 3, 4, 6, 5, 7, 8, 14, 9, 11, 13, 10, 12, 15, 16, 30, 17, 23, 29, 18, 20, 22, 26, 19, 25, 27, 21, 24, 28, 31, 32, 62, 33, 47, 61, 34, 40, 46, 58, 35, 39, 49, 55, 57, 59, 36, 38, 44, 50, 52, 54, 37, 41, 43, 45, 53, 42, 48, 60, 51, 56, 63, 64, 126, 65

Offset: 0

Author

Rémy Sigrist, Mar 14 2023

Keywords

• nonn
• base

Comments

This sequence is a permutation of the nonnegative integers with inverse A361482.

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

Crossrefs

Cf. A361478, A361482 (inverse).

Programs

PARI

See Links section.

Formula

a(n) < 2^k iff n < 2^k.