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 A119936 #22 Nov 05 2019 06:39:42
%S A119936 1,8,108,576,18000,21600,1234800,5644800,57153600,63504000,8452382400,
%T A119936 9220780800,1688171284800,1818030614400,1947889944000,8310997094400,
%U A119936 2551995545299200,2702112930316800,1029655143835718400
%N A119936 Least common multiple (LCM) of denominators of the rows of the triangle of rationals A119935/A119932.
%C A119936 The triangle of rationals is the matrix cube of the matrix with elements a(i,j) = 1/i if j <= i, 0 if j > i.
%H A119936 Stephen Crowley, <a href="https://arxiv.org/abs/1207.1126">Two New Zeta Constants: Fractal String, Continued Fraction, and Hypergeometric Aspects of the Riemann Zeta Function</a>, arXiv:1207.1126 [math.NT], 2012.
%F A119936 A027447(i,j)= a(i)* A119935(i,j)/A119932(i,j) .
%F A119936 a(n) = lcm_{m=1..n} seq(A119932(n,m)), n >= 1.
%F A119936 a(n)/n^3 = A027451(n) = A002944(n)^2 (the second equation is a conjecture).
%F A119936 a(n)/n^3 = (A099946(n)*(n-1))^2, n >= 2 (from the conjecture).
%Y A119936 Distinct from A246498.
%K A119936 nonn,easy
%O A119936 1,2
%A A119936 _Wolfdieter Lang_, Jul 20 2006