A287929 Inverse permutation to A287928.

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 11, 13, 15, 14, 16, 18, 17, 19, 20, 22, 24, 21, 23, 25, 27, 29, 26, 28, 30, 32, 31, 34, 36, 33, 35, 38, 37, 39, 40, 42, 45, 44, 43, 41, 46, 47, 48, 49, 50, 52, 55, 53, 51, 57, 59, 54, 56, 58, 60, 62, 64, 66, 67, 61, 63, 65

Offset

1,2

Links

Rémy Sigrist, Table of n, a(n) for n = 1..10000

Index entries for sequences that are permutations of the natural numbers

Example

A287928(11) = 12, hence a(12) = 11.
A287928(12) = 11, hence a(11) = 12.
A287928(14) = 15, hence a(15) = 14.
A287928(15) = 14, hence a(14) = 15.
A287928(17) = 18, hence a(18) = 17.
A287928(18) = 17, hence a(17) = 18.
A287928(21) = 23, hence a(23) = 21.
A287928(22) = 21, hence a(21) = 22.
A287928(23) = 24, hence a(24) = 23.
A287928(24) = 22, hence a(22) = 24.

Crossrefs

Cf. A287928.

Sequence in context: A357491 A209861 A338466 * A287928 A085516 A276444

Adjacent sequences: A287926 A287927 A287928 * A287930 A287931 A287932

Keyword

nonn,base

Author

Rémy Sigrist, Jun 03 2017

Status

approved