A250553 Inverse permutation to A250552.

1, 2, 3, 4, 5, 7, 9, 13, 6, 8, 11, 15, 10, 12, 14, 17, 19, 16, 18, 21, 23, 25, 20, 22, 27, 29, 31, 33, 35, 26, 37, 28, 24, 30, 39, 32, 34, 41, 43, 36, 38, 45, 40, 42, 44, 46, 47, 48, 49, 50, 51, 55, 52, 53, 57, 54, 56, 59, 61, 58, 60, 63, 65, 62, 66, 64, 68

Offset

1,2

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Index entries for sequences that are permutations of the natural numbers

Prog

(Haskell)
import Data.List (elemIndex); import Data.Maybe (fromJust)
a250553 = (+ 1) . fromJust . (`elemIndex` a250552_list)

Crossrefs

Cf. A250552 (inverse), A247204 (fixed points).

Sequence in context: A117601 A117604 A117603 * A026450 A280451 A240178

Adjacent sequences: A250550 A250551 A250552 * A250554 A250555 A250556

Keyword

nonn

Author

Reinhard Zumkeller, Dec 10 2014

Status

approved