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A095259 Smallest m such that A095258(m) = n. 7
1, 3, 2, 4, 10, 5, 21, 9, 6, 16, 18, 14, 19, 39, 25, 26, 11, 8, 51, 38, 46, 56, 20, 15, 17, 34, 7, 48, 50, 37, 78, 27, 67, 12, 52, 33, 64, 66, 69, 44, 169, 53, 134, 93, 95, 40, 22, 28, 47, 41, 29, 89, 91, 54, 96, 60, 70, 99, 312, 43, 202, 80, 157, 55, 63, 92, 130, 13 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Inverse of A095258, if the conjecture is true, that this is a permutation: a(A095258(n)) = A095258(a(n)) = n;

A095261(n) = a(a(n)).

LINKS

Table of n, a(n) for n=1..68.

Index entries for sequences that are permutations of the natural numbers

PROG

(Haskell)

import Data.List (elemIndex); import Data.Maybe (fromJust)

a095259 = (+ 1) . fromJust . (`elemIndex` a095258_list)

-- Reinhard Zumkeller, Dec 31 2014

CROSSREFS

Sequence in context: A094962 A084793 A033820 * A260596 A265353 A266189

Adjacent sequences:  A095256 A095257 A095258 * A095260 A095261 A095262

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, May 31 2004

EXTENSIONS

Revised version: Reinhard Zumkeller, Dec 31 2014

STATUS

approved

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Last modified December 6 16:24 EST 2019. Contains 329808 sequences. (Running on oeis4.)