A380182 Inverse permutation to A380181.

0, 1, 4, 3, 2, 13, 12, 11, 10, 8, 7, 9, 6, 5, 40, 39, 38, 37, 35, 34, 36, 33, 32, 31, 29, 28, 25, 21, 20, 24, 19, 18, 30, 27, 26, 23, 17, 16, 22, 15, 14, 121, 120, 119, 118, 116, 115, 117, 114, 113, 112, 110, 109, 106, 102, 101, 105, 100, 99, 111, 108, 107

Offset: 0

Author

Rémy Sigrist, Jan 15 2025

Keywords

• nonn
• base

Examples

			A380181(42) = 120, so a(120) = 42.
		

Links

• Rémy Sigrist, Table of n, a(n) for n = 0..9841
• Rémy Sigrist, PARI program
• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Cf. A380181.

Programs

PARI

\\ See Links section.