A340478 Inverse permutation to A340402.

0, 1, 3, 2, 5, 4, 6, 7, 12, 13, 15, 14, 9, 8, 10, 11, 20, 21, 23, 22, 17, 16, 18, 19, 24, 25, 27, 26, 29, 28, 30, 31, 51, 50, 48, 49, 54, 55, 53, 52, 63, 62, 60, 61, 58, 59, 57, 56, 39, 38, 36, 37, 34, 35, 33, 32, 43, 42, 40, 41, 46, 47, 45, 44, 89, 88, 90, 91

Offset

0,3

Links

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

Rémy Sigrist, Scatterplot of the first 2^16 terms

Rémy Sigrist, PARI program for A340478

Index entries for sequences that are permutations of the natural numbers

Formula

a(A340402(n)) = A340402(a(n)) = n.

Example

A340402(41) = 59, so a(59) = 41.

Prog

(PARI) See Links section.

Crossrefs

Cf. A340402.

Sequence in context: A266089 A371977 A371976 * A340402 A379472 A379471

Adjacent sequences: A340475 A340476 A340477 * A340479 A340480 A340481

Keyword

nonn,look,base

Author

Rémy Sigrist, Jan 09 2021

Status

approved