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 A183194 #15 Jul 02 2017 12:17:22 %S A183194 29,71,71,239,239,239,13001,50333,50333,374893,1831913,1831913, %T A183194 3836171,8467523,8467523,171374563,2260865401,2260865401,2260865401, %U A183194 2260865401,2260865401,1618263493747,5212787222677,5212787222677 %N A183194 Final prime of first member of A019518 that is divisible by 3^n. %C A183194 Note that the ratio of distinct to total terms is anomalous to this point. %e A183194 a(1)=29 since 2357111317192329 is divisible by 3. %Y A183194 Cf. A019518, A183195, A183196. %K A183194 base,nonn %O A183194 1,1 %A A183194 _James G. Merickel_, Dec 29 2010 %E A183194 a(22)-a(24) by Phil Carmody, Dec 29 2010