This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A075164 #7 May 01 2014 02:44:55 %S A075164 1,2,3,4,5,6,9,8,16,7,10,15,12,24,25,18,27,32,64,81,512,256,65536,11, %T A075164 14,21,20,40,35,30,45,48,96,135,768,384,98304,49,50,75,36,72,125,54, %U A075164 243,128,1024,729,32768,4096,16777216,625,162,19683,33554432,262144 %N A075164 Position of A014486(n-1) in A075165. %C A075164 See A075166. %H A075164 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A075164 a(n) = A106443(A106454(n)). A000040(n) = a(1+A014137(n)). The powers of two are located at indices given by A057548 + 1, permuted by this same sequence, i.e. a(A057548(n)+1) = A000079(a(n)). - _Antti Karttunen_, May 09 2005 %Y A075164 Inverse of A075163. a(n) = A075162(n-1)+1. %K A075164 nonn %O A075164 1,2 %A A075164 _Antti Karttunen_, Sep 13 2002