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A256371
Inverse permutation to A256210.
3
2, 1, 3, 5, 4, 6, 7, 11, 8, 12, 9, 14, 10, 15, 13, 17, 16, 19, 18, 22, 20, 23, 21, 28, 24, 29, 25, 30, 26, 32, 27, 34, 31, 36, 33, 38, 35, 40, 37, 41, 39, 45, 42, 46, 43, 48, 44, 49, 47, 51, 50, 53, 52, 57, 54, 58, 55, 59, 56, 62, 60, 64, 61, 66, 63, 68, 65
OFFSET
1,1
PROG
(Haskell)
import Data.List (elemIndex); import Data.Maybe (fromJust)
a256371 = (+ 1) . fromJust . (`elemIndex` a256210_list)
CROSSREFS
Cf. A256210 (inverse), A256372 (fixed points).
Sequence in context: A171085 A288538 A256210 * A064429 A234751 A113790
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 26 2015
STATUS
approved