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 A265344 #7 Dec 13 2023 08:38:09 %S A265344 0,1,2,3,8,5,6,11,4,9,10,23,24,26,14,15,17,7,18,19,20,33,35,32,12,38, %T A265344 13,27,28,29,30,71,68,69,74,25,72,73,77,78,80,41,42,44,16,45,46,47,51, %U A265344 53,50,21,65,22,54,55,56,57,62,59,60,101,34,99,100,104,105,107,95,96,98,37,36,109,110,114,116,113,39,119,40,81 %N A265344 Permutation of nonnegative integers: a(n) = A263272(A264978(n)). %C A265344 Composition of A263272 with the permutation obtained from its quadrisection. Equally: composition of permutations that are obtained from the bisection and octisection of A263273. %H A265344 Antti Karttunen, <a href="/A265344/b265344.txt">Table of n, a(n) for n = 0..6561</a> %H A265344 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A265344 a(n) = A263272(A264978(n)). %F A265344 Other identities. For all n >= 0: %F A265344 a(3*n) = 3*a(n). %o A265344 (Scheme) (define (A265344 n) (A263272 (A264978 n))) %Y A265344 Inverse: A265343. %Y A265344 Cf. A263272, A263273, A264978. %Y A265344 Cf. also A265364. %K A265344 nonn,base %O A265344 0,3 %A A265344 _Antti Karttunen_, Dec 07 2015