%I #6 Jul 10 2011 18:39:17
%S 1,2,4,3,6,9,8,5,10,17,21,16,15,20,14,7,12,27,40,31,39,54,45,26,25,44,
%T 51,36,30,35,24,11,18,41,63,56,70,101,92,55,62,114,136,100,90,113,77,
%U 38,37,76,110,87,99,133,109,61,50,85,98,67,49,60,34,13,22,57,94,79,117
%N Inverse permutation to A054427.
%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>
%p [seq(nthmember(j, A054427),j=1..200)]; # nthmember as in A054426
%K nonn
%O 1,2
%A Antti Karttunen