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 A265355 #7 Dec 13 2015 07:51:57 %S A265355 0,1,3,2,4,9,6,10,12,5,11,7,8,13,27,18,28,36,15,29,21,24,37,30,33,31, %T A265355 39,14,32,16,17,38,19,20,34,22,23,35,25,26,40,81,54,82,108,45,83,63, %U A265355 72,109,90,99,85,117,42,86,48,51,110,57,60,88,66,69,89,75,78,118,84,87,91,93,96,92,102,105,112,111,114,94,120,41 %N A265355 Permutation of nonnegative integers: a(n) = A263272(A264985(n)). %C A265355 Composition of permutations obtained from the bisections of A263273. %H A265355 Antti Karttunen, <a href="/A265355/b265355.txt">Table of n, a(n) for n = 0..9841</a> %H A265355 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A265355 a(n) = A263272(A264985(n)). %o A265355 (Scheme) (define (A265355 n) (A263272 (A264985 n))) %Y A265355 Inverse: A265356. %Y A265355 Cf. A263272, A263273, A264985. %Y A265355 Cf. also A265351, A265352, A265353, A265354, A265357, A265358. %K A265355 nonn,base %O A265355 0,3 %A A265355 _Antti Karttunen_, Dec 07 2015