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 A064086 #6 Jun 09 2014 14:28:58 %S A064086 3,11,39,43,151,171,2255,2359,683,9399,2731,140911,1649373,599479, %T A064086 43691,8727391,8965359,174763,9588151,139090655,1649061309,572942063, %U A064086 2221095391,2796203,613576119,11184811,2454285751,36654862063,44739243 %N A064086 Condensed version of A064085: all terms of A064085 with values greater than 1 (which coincides with all terms of A064085 with nonprime power index). %H A064086 Alois P. Heinz, <a href="/A064086/b064086.txt">Table of n, a(n) for n = 1..1000</a> %F A064086 a(n) = A064085 (A024619(n)). %Y A064086 Cf. A024619, A000225, A064084, A064085. %K A064086 easy,nonn %O A064086 1,1 %A A064086 _Jens Voß_, Sep 04 2001 %E A064086 More terms from Antonio G. Astudillo (afg_astudillo(AT)lycos.com), Mar 29 2003