A341487 Second row of A341458.

2, 1, 5, 6, 3, 4, 8, 7, 17, 18, 22, 21, 20, 19, 23, 24, 9, 10, 14, 13, 12, 11, 15, 16, 26, 25, 29, 30, 27, 28, 32, 31, 65, 66, 70, 69, 68, 67, 71, 72, 82, 81, 85, 86, 83, 84, 88, 87, 74, 73, 77, 78, 75, 76, 80, 79, 89, 90, 94, 93, 92, 91, 95, 96, 33, 34, 38

Offset

1,1

Comments

This sequence is a self-inverse permutation of the positive integers.

This sequence has similarities with A057300.

Links

Rémy Sigrist, Table of n, a(n) for n = 1..2048

Rémy Sigrist, PARI program for A341487

Index entries for sequences that are permutations of the natural numbers

Formula

a(n) = A341458(2, n).

Example

a(7) = A341458(2, 7) = 8.

Prog

(PARI) See Links section.

Crossrefs

Cf. A057300, A341458.

Sequence in context: A118984 A073474 A067311 * A162750 A330984 A353648

Adjacent sequences: A341484 A341485 A341486 * A341488 A341489 A341490

Keyword

nonn,base

Author

Rémy Sigrist, Feb 13 2021

Status

approved