%I #15 Nov 22 2020 04:28:37
%S 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,
%T 39,47,56,64,15,18,22,27,33,40,48,57,65,72,19,23,28,34,41,49,58,66,73,
%U 79,24,29,35,42,50,59,67,74,80,85,30,36,43,51,60,68,75,81
%N Inverse permutation to A332144.
%H Rémy Sigrist, <a href="/A332166/b332166.txt">Table of n, a(n) for n = 0..9999</a>
%H Rémy Sigrist, <a href="/A332166/a332166.gp.txt">PARI program for A332166</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%F a(10^k - 1) = 10^k - 1 for any k >= 0.
%F a(10^k) = 10^k for any k >= 0.
%F a(10^k + 1) = 10^k + 1 for any k >= 0.
%e A332144(28) = 42, so a(42) = 28.
%o (PARI) See Links section.
%Y Cf. A332144.
%K nonn,base
%O 0,3
%A _Rémy Sigrist_, Nov 20 2020