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 A275852 #8 Aug 11 2016 23:49:05 %S A275852 1,3,5,7,9,11,15,16,17,20,21,23,27,29,31,33,35,39,40,41,44,45,47,55, %T A275852 57,59,61,63,64,65,67,68,69,71,79,81,82,83,87,88,89,92,93,94,95,103, %U A275852 104,105,107,110,111,112,113,116,117,119,127,129,131,135,136,137,140,141,143,147,149,151,153,155,159,160,161,164,165,167,175,177,179,181 %N A275852 Positions of zeros in A275851. %C A275852 These are indices of derangements in permutation lists A060117 & A060118 when only elements in range [1..(1+A084558(n))] are considered to be a part of the finite permutation whose rank number is n. %H A275852 Antti Karttunen, <a href="/A275852/b275852.txt">Table of n, a(n) for n = 1..17008</a> %H A275852 <a href="/index/Fa#facbase">Index entries for sequences related to factorial base representation</a> %o A275852 (Scheme, with _Antti Karttunen_'s IntSeq-library) %o A275852 (define A275852 (ZERO-POS 1 0 A275851)) %Y A275852 Cf. A060117, A060118, A084558, A275851. %Y A275852 Subsequence of A273670. %K A275852 nonn %O A275852 1,2 %A A275852 _Antti Karttunen_, Aug 11 2016