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 A266635 #8 Jan 09 2016 16:07:23 %S A266635 1,3,2,5,7,9,6,19,4,8,13,15,23,11,27,16,25,17,22,10,21,20,49,65,12,73, %T A266635 41,61,37,24,29,77,14,55,47,79,31,26,43,59,18,67,35,38,81,33,62,54,57, %U A266635 46,78,30,70,53,74,42,69,34,163,50,58,45,66,91,71,28,60,44,76,39,68,36,63,52,217,32,64,51,80,109 %N A266635 Permutation of natural numbers: a(n) = A126760(A264965(A007310(n))). %C A266635 Permutation induced when A264965 is restricted to numbers neither divisible by 2 nor 3 (A007310). %H A266635 Antti Karttunen, <a href="/A266635/b266635.txt">Table of n, a(n) for n = 1..10000</a> %H A266635 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A266635 a(n) = A126760(A264965(A007310(n))). %o A266635 (Scheme) (define (A266635 n) (A126760 (A264965 (A007310 n)))) %Y A266635 Inverse: A266636. %Y A266635 Cf. A007310, A126760, A264965. %Y A266635 Cf. also A266641, A266642, A266643, A266644. %K A266635 nonn,base %O A266635 1,2 %A A266635 _Antti Karttunen_, Jan 04 2016