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 A275837 #9 Aug 13 2016 11:09:59 %S A275837 0,1,2,4,18,5,6,22,12,3,96,20,72,17,14,19,114,13,94,10,11,23,108,15, %T A275837 24,79,84,100,101,21,48,102,8,9,600,71,480,49,78,118,119,16,65,73,98, %U A275837 99,696,27,360,594,62,63,70,112,54,113,74,7,45,95,552,116,50,117,672,603,454,569,37,40,29,106,444,41,36,107,85,97,38,621,86,82,545,110,528,59,56,111 %N A275837 Permutation of nonnegative integers: a(n) = A225901(A273667(n)). %H A275837 Antti Karttunen, <a href="/A275837/b275837.txt">Table of n, a(n) for n = 0..10000</a> %H A275837 <a href="/index/Fa#facbase">Index entries for sequences related to factorial base representation</a> %H A275837 <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a> %F A275837 a(n) = A225901(A273667(n)). %F A275837 Other identities. For all n >= 0: %F A275837 a(n) = A266193(a(A153880(n))). [Restriction to A153880 induces the same permutation.] %F A275837 A275841(n) = A273663(a(A273670(n))). [While restriction to A273670 induces another permutation.] %o A275837 (Scheme) (define (A275837 n) (A225901 (A273667 n))) %Y A275837 Inverse: A275838. %Y A275837 Cf. A225901, A273667. %Y A275837 Cf. A275839 (fixed points). %Y A275837 Cf. also A275835, A275836. %K A275837 nonn,base %O A275837 0,3 %A A275837 _Antti Karttunen_, Aug 13 2016