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 A176464 #5 Feb 03 2019 22:25:10
%S A176464 1,2,8,10,13,15,16,17,19,22,24,25,26,27,31,34,35,37,39,45,48,51,53,54,
%T A176464 55,58,59,60,61,62,65,67,71,74,75,77,79,82,83,84,85,86,89,90,92,94,97,
%U A176464 99,100,101,102,103,105,106,109,110,112,113,115,121,122,125,126,129,130
%N A176464 The positions of primes in A065516.
%C A176464 Prime differences between products of 2 primes.
%F A176464 A065516(a(n) ) =A000040(k).
%p A176464 read("transforms3") : L := BFILETOLIST("b065516.txt") : for a from 1 to 200 do if isprime(op(a,L)) then printf("%d,", a) ; end if; end do: # _R. J. Mathar_, Apr 20 2010
%K A176464 nonn
%O A176464 1,2
%A A176464 _Juri-Stepan Gerasimov_, Apr 18 2010
%E A176464 Entries checked by _R. J. Mathar_, Apr 20 2010