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 A190497 #10 Jul 01 2017 12:28:51 %S A190497 17,29,46,58,87,99,116,128,157,169,186,198,215,227,256,268,285,297, %T A190497 326,338,355,367,396,425,437,454,466,495,507,524,536,565,577,594,606, %U A190497 623,635,664,676,693,705,734,746,763,775,792,804,833,845,862,874,903,915 %N A190497 Positions of 0 in A190496. %C A190497 See A190496. %H A190497 G. C. Greubel, <a href="/A190497/b190497.txt">Table of n, a(n) for n = 1..1000</a> %t A190497 (See A190496.) %Y A190497 Cf. A190496, A190498, A190499, A190500. %K A190497 nonn %O A190497 1,1 %A A190497 _Clark Kimberling_, May 11 2011