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 A144467 #2 Mar 30 2012 17:34:27
%S A144467 3,5,11,41,919,3517,6691,13709,23669,52301,83101,146051,417959,777901,
%T A144467 970231,1076401,1894117,2315069,2592269,2641469,2777111,2997227,
%U A144467 3523343,3788843,4076257,4159231,5082059,5271961,5295569,5363801,6451931
%N A144467 A038601 type numbers where Prime of Prime numbers: a(n)=Prime[A038601 (n)].
%F A144467 a(n)=Prime[A038601 (n)].
%t A144467 (*A038601*) b = {2, 3, 5, 13, 157, 491, 863, 1621, 2633, 5347, 8117, 13513, 35227, 62311, 76367, 84017, 141637, 170537, 189353, 192667, 201821, 216617, 251677, 269257, 288203, 293621, 353807, 366103, 367621, 372023, 441703, 444167, 478571, 518657, 582371, 626333}; c = Table[Prime[b[[n]]], {n, 1, Length[b]}]
%Y A144467 Cf. A038601.
%K A144467 nonn,uned
%O A144467 1,1
%A A144467 _Roger L. Bagula_, Oct 09 2008