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 A056836 #6 Oct 15 2013 22:30:55
%S A056836 1,6,30,60,420,1260,13860,27720,360360,6126120,116396280,2677114440,
%T A056836 5354228880,26771144400,80313433200,2329089562800,72201776446800,
%U A056836 2671465728531600,109530094869795600,4709794079401210800
%N A056836 Distinct values of sequence obtained when LCM is applied to initial segments of sequence A024619 union {1}.
%Y A056836 A003418, A051451, A000961, A024619.
%Y A056836 Distinct values of A056835. Subsequence of A025487.
%K A056836 nonn
%O A056836 0,2
%A A056836 _Labos Elemer_, Aug 30 2000
%E A056836 Link typo corrected, cross-references added by _Matthew Vandermast_, Nov 15 2010