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%I #8 Mar 22 2022 00:12:28
%S 0,1,3,2,6,7,5,4,11,13,15,14,10,12,9,8,20,23,26,32,29,30,28,27,19,22,
%T 25,24,18,21,17,16,37,45,49,51,41,62,64,63,55,57,59,58,54,56,53,52,36,
%U 44,48,50,40,61,47,46,35,43,34,33,39,42,38,31,70,75,80,107,85,88,110,138,93,96,99,136,125,124,127,126,104,116,119,120,113,122,112,111,103
%N Inverse permutation to A304083.
%H Antti Karttunen, <a href="/A304084/b304084.txt">Table of n, a(n) for n = 0..16383</a>
%H <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a>
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%o (PARI) \\ Use program given in A304083.
%Y Cf. A304083 (inverse).
%K nonn,base
%O 0,3
%A _Antti Karttunen_, May 06 2018