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A332166 Inverse permutation to A332144. 2
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 16, 20, 25, 31, 38, 46, 55, 12, 14, 17, 21, 26, 32, 39, 47, 56, 64, 15, 18, 22, 27, 33, 40, 48, 57, 65, 72, 19, 23, 28, 34, 41, 49, 58, 66, 73, 79, 24, 29, 35, 42, 50, 59, 67, 74, 80, 85, 30, 36, 43, 51, 60, 68, 75, 81 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..9999

Rémy Sigrist, PARI program for A332166

Index entries for sequences that are permutations of the natural numbers

FORMULA

a(10^k - 1) = 10^k - 1 for any k >= 0.

a(10^k) = 10^k for any k >= 0.

a(10^k + 1) = 10^k + 1 for any k >= 0.

EXAMPLE

A332144(28) = 42, so a(42) = 28.

PROG

(PARI) See Links section.

CROSSREFS

Cf. A332144.

Sequence in context: A344974 A107062 A178538 * A017904 A143290 A272038

Adjacent sequences: A332163 A332164 A332165 * A332167 A332168 A332169

KEYWORD

nonn,base

AUTHOR

Rémy Sigrist, Nov 20 2020

STATUS

approved

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Last modified December 10 02:09 EST 2022. Contains 358712 sequences. (Running on oeis4.)