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 A065503 #5 Sep 03 2023 19:58:02 %S A065503 5,7,10,13,26,33,60,113,116,142,265,288,313,332,353,384,408,484,498, %T A065503 542,625,636,719,805,864,1064,1070,1194,1328,1456,1477,1528,1538,1571, %U A065503 1623,1627,1651,1660,1867,2003,2216,2244,2309,2311,2418,2438,2469,2616,2753 %N A065503 Indices k of primes p(k) such that p(k) is in A060213. %C A065503 Original name: Let p(k) denote k-th prime; consider solutions (x,y) of Diophantine equation p(x+1)-6p(y)=1 (*), where p(x) belongs to A060213 and p(m)=(p(n)+1)/6; sequence gives values of x. %e A065503 x=13084 and y=2612 satisfy equation (*) at the primes p(x)=140837 and p(y)=23473. %Y A065503 Cf. A060213, A065505. %K A065503 nonn %O A065503 1,1 %A A065503 _Lubomir Alexandrov_, Nov 25 2001 %E A065503 Offset corrected, more terms, and title clarified by _Sean A. Irvine_, Sep 03 2023