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 A086361 #6 Feb 25 2014 10:52:13
%S A086361 13,61,127,73,61,397,211,97,163,181,463,5689,547,1093,271,673,1123,
%T A086361 10909,229,241,4663,661,967,1873,7951,1093,16363,5209,349,541,373,
%U A086361 7873,397,409,421,433,4219,9349,15679,1201,1723,7309,15739,3433,811,1933
%N A086361 a(n)=A085956(3n).
%e A086361 n=144:3n=432,6n=864, a(144)=120097 prime with (120097-1)/864=139 prime and with 864.12097+1=103763809 prime.
%o A086361 (PARI) a(n) = {n = 3*n; p = 2; while (!(isprime(2*n*p+1) && (type(q=(p-1)/(2*n))== "t_INT") && isprime(q)), p = nextprime(p+1)); p;} \\ _Michel Marcus_, Feb 25 2014
%Y A086361 Cf. A085956, A086362.
%K A086361 nonn
%O A086361 1,1
%A A086361 _Labos Elemer_, Jul 22 2003