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 A258061 #8 May 18 2015 08:27:57 %S A258061 1069022,1174439,1433930,7315048,8383730,19106606,23389398,34089553, %T A258061 38835086,71663630,75752521,86624609,101137815,107237721,119545490, %U A258061 123036966,129093958,130383688,132980893,138881703 %N A258061 a(n) = A206044(n)/210. %H A258061 Zak Seidov, <a href="/A258061/b258061.txt">Table of n, a(n) for n = 1..230</a> %Y A258061 Cf. A206044. %K A258061 nonn %O A258061 1,1 %A A258061 _Zak Seidov_, May 18 2015