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 A083791 #8 Jul 14 2015 04:17:33 %S A083791 1,1,2,4,2,6,6,2,8,4,8,4,6,2,12,2,24,4,6,8,12,24,4,6,8,12,2,30,60,12, %T A083791 210,6,48,24,30,2,240,6,30,24,60,2,210,12,120,24,120,2,30,180,60,12, %U A083791 210,6,192,240,210,24,12,420,30,60,120,6,2,53760 %N A083791 Prime signatures pertaining to A083788. %H A083791 Giovanni Resta, <a href="/A083791/b083791.txt">Table of n, a(n) for n = 1..190</a> %e A083791 a(n) = k where k is the smallest number with the same prime signature as that of A083788(n). %e A083791 1; %e A083791 1,2; %e A083791 4,2,6; %e A083791 6,2,8,4; %e A083791 8,4,6,2,12; %e A083791 2,24,4,6,8,12; %e A083791 24,4,6,8,12,2,30; %e A083791 60,12,210,6,48,24,30,2; %e A083791 240,6,30,24,60,2,210,12,120; %e A083791 24,120,2,30,180,60,12,210,6,192; %e A083791 240,210,24,12,420,30,60,120,6,2,53760; %Y A083791 Cf. A083788, A083789, A083790. %K A083791 nonn,tabl %O A083791 1,3 %A A083791 _Amarnath Murthy_, May 07 2003 %E A083791 Corrected and extended by _Ray Chandler_, Aug 17 2003