A187790 Inverse permutation to A093506.

1, 2, 4, 3, 5, 8, 6, 9, 7, 10, 11, 16, 12, 17, 13, 18, 14, 19, 15, 20, 23, 21, 24, 22, 25, 32, 26, 33, 27, 34, 28, 35, 29, 36, 30, 37, 31, 46, 38, 47, 39, 48, 40, 49, 41, 50, 42, 51, 43, 52, 44, 53, 45, 54, 56, 55, 57, 67, 58, 68, 59, 69, 60, 70, 61, 71, 62

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)
a187790 = (+ 1) . fromJust . (`elemIndex` a093506_list)

Crossrefs

Cf. A187792 (fixed points).

Sequence in context: A134464 A104472 A316964 * A307613 A279343 A222599

Adjacent sequences: A187787 A187788 A187789 * A187791 A187792 A187793

Keyword

nonn

Author

Reinhard Zumkeller, Jan 06 2013

Status

approved