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A249918 Inverse permutation of A203069. 3
1, 4, 7, 12, 11, 8, 3, 2, 9, 14, 13, 6, 5, 22, 15, 10, 17, 16, 21, 26, 23, 18, 19, 24, 25, 20, 29, 28, 27, 30, 33, 32, 31, 34, 35, 40, 37, 38, 39, 36, 41, 44, 43, 42, 45, 46, 47, 48, 57, 58, 49, 54, 53, 50, 59, 56, 51, 52, 55, 60, 61, 62, 63, 68, 67, 64, 65 (list; graph; refs; listen; history; text; internal format)
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)

a249918 = (+ 1) . fromJust . (`elemIndex` a203069_list)

CROSSREFS

Cf. A203069, A249920.

Sequence in context: A270684 A083487 A253129 * A340244 A158937 A092572

Adjacent sequences:  A249915 A249916 A249917 * A249919 A249920 A249921

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Jan 14 2015

STATUS

approved

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Last modified May 15 11:46 EDT 2021. Contains 343909 sequences. (Running on oeis4.)