A261334 Inverse permutation to A261333.

10, 0, 1, 2, 3, 4, 5, 6, 7, 8, 30, 9, 14, 16, 18, 20, 22, 24, 26, 28, 50, 11, 29, 36, 38, 40, 42, 44, 46, 48, 70, 12, 31, 49, 58, 60, 62, 64, 66, 68, 90, 13, 33, 51, 69, 80, 82, 84, 86, 88, 110, 15, 34, 53, 71, 89, 102, 104, 106, 108, 130, 17, 35, 55, 73, 91

Offset: 0

Author

Reinhard Zumkeller, Aug 15 2015

Keywords

• nonn
• look

Links

• Reinhard Zumkeller, Table of n, a(n) for n = 0..10000
• Index entries for sequences that are permutations of the natural numbers

Crossrefs

Cf. A261333 (inverse), A261335 (fixed points), A065650.

Programs

Haskell

import Data.List (elemIndex); import Data.Maybe (fromJust)
a261334 = fromJust . (`elemIndex` a261333_list)