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%I #11 May 22 2019 22:13:04
%S 1,2,3,4,7,5,8,6,13,9,15,11,16,14,25,10,31,19,32,12,24,17,63,21,57,30,
%T 29,18,64,23,127,22,49,33,56,27,128,62,48,20,255,40,256,28,39,65,511,
%U 26,120,55,61,34,512,35,113,46,96,126,1023,41,1024,129,51,42
%N Inverse permutation to A109852.
%H Charlie Neder, <a href="/A308301/b308301.txt">Table of n, a(n) for n = 1..1000</a>
%H Rémy Sigrist, <a href="/A308301/a308301.gp.txt">PARI program for A308301</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%e A109852(1023) = 59, hence a(59) = 1023.
%o (PARI) See Links section.
%Y Cf. A109852.
%K nonn
%O 1,2
%A _Rémy Sigrist_, May 19 2019
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