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 A275844 #5 Aug 17 2016 22:18:21 %S A275844 2,4,6,7,8,10,11,13,14,15,16,17,18,19,20,21,22,24,25,26,27,28,29,30, %T A275844 31,32,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,54,55, %U A275844 56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,72,73,74,76,77,78,79,80,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100 %N A275844 Numbers n for which A060125(n) <> A225901(n). %H A275844 Antti Karttunen, <a href="/A275844/b275844.txt">Table of n, a(n) for n = 1..10000</a> %H A275844 <a href="/index/Fa#facbase">Index entries for sequences related to factorial base representation</a> %o A275844 (Scheme, with _Antti Karttunen_'s IntSeq-library) %o A275844 (define A275844 (NONZERO-POS 1 0 (lambda (n) (- (A060125 n) (A225901 n))))) %Y A275844 Complement: A275843. %Y A275844 Cf. A060125, A225901. %K A275844 nonn,base %O A275844 1,1 %A A275844 _Antti Karttunen_, Aug 16 2016