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 A165840 #10 Apr 10 2016 05:44:50 %S A165840 1,19,19,361,19,361,19,6859,361,361,19,6859,19,361,361,130321,19,6859, %T A165840 19,6859,361,361,19,130321,361,361,6859,6859,19,6859,19,2476099,361, %U A165840 361,361,130321,19,361,361,130321,19,6859,19,6859,6859,361,19,2476099,361 %N A165840 Totally multiplicative sequence with a(p) = 19. %H A165840 G. C. Greubel, <a href="/A165840/b165840.txt">Table of n, a(n) for n = 1..10000</a> %F A165840 a(n) = A001029(A001222(n)) = 19^bigomega(n) = 19^A001222(n). %t A165840 19^PrimeOmega[Range[100]] (* _G. C. Greubel_, Apr 09 2016 *) %K A165840 nonn,mult %O A165840 1,2 %A A165840 _Jaroslav Krizek_, Sep 28 2009