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 A118850 #9 Sep 03 2017 11:34:55
%S A118850 2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,73,97,109,131,
%T A118850 149,191,193,197,211,227,229,233,239,241,271,283,347,367,373,379,401,
%U A118850 419,421,439,463,491,503,509,547,569,577,587,593,613,619,631,677
%N A118850 Number of minutes past midnight represented by A118849(n).
%C A118850 Prime members of A118848.
%H A118850 Nathaniel Johnston, <a href="/A118850/b118850.txt">Table of n, a(n) for n = 1..83</a> (full sequence)
%F A118850 a(n) = A118849(n) - floor(A118849(n)/100)*40.
%p A118850 for h from 0 to 23 do for m from 0 to 59 do t:=60*h+m: if(isprime(100*h+m) and isprime(t))then printf("%d, ", t): fi: od: od: # _Nathaniel Johnston_, May 17 2011
%Y A118850 Cf. A050246, A118848, A118849.
%K A118850 nonn,easy,base,fini,full
%O A118850 1,1
%A A118850 _Carl R. White_, May 01 2006