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 A275188 #21 Sep 01 2016 21:42:48 %S A275188 27,32,38,44,50,64,90,103,115,125,160,181,187,207,225,325,381,669,778, %T A275188 806,906,1096,1217,1490,1551,1691,1732,1817,1901,2036,2172,2244,2313, %U A275188 2388,2537,2590,2664,2745,2770,2956,3038,3293,3735,3797,3857,4080,4210,4274 %N A275188 Positions of 8 in A274640. %H A275188 Alois P. Heinz, <a href="/A275188/b275188.txt">Table of n, a(n) for n = 1..10074</a> %H A275188 Alois P. Heinz, <a href="/A275188/a275188.jpg">Positions of first 1412 8's in plane of A274640</a> %F A275188 A274640(a(n)) = 8. %Y A275188 Cf. A274640, A275172, A275189, A275190, A275191, A275192, A275193, A275194. %K A275188 nonn %O A275188 1,1 %A A275188 _Zak Seidov_, Jul 19 2016