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 A111793 #6 Nov 23 2013 19:41:32
%S A111793 1,1,2,2,4,2,10,8,1,24,32,16
%N A111793 Triangle T(g, h) = number of rotes of weight g and height h, both in gammas.
%C A111793 T(g, h) = |{positive integers m : A062537(m) = g and A109301(m) = h}|.
%C A111793 Row sums = A061396. Column sums = A109300. See A111792 for details.
%C A111793 Main diagonal T(j, j) = 2^(j-1) for j > 0, T(0, 0) = 1.
%H A111793 J. Awbrey, <a href="https://oeis.org/wiki/Riffs_and_Rotes">Riffs and Rotes</a>
%e A111793 Table T(g, h), omitting zeros, starts out as follows:
%e A111793 g\h| 0 ` 1 ` 2 ` 3 ` 4 ` 5
%e A111793 ---+-----------------------
%e A111793 `0 | 1
%e A111793 `1 | ` ` 1
%e A111793 `2 | ` ` ` ` 2
%e A111793 `3 | ` ` ` ` 2 ` 4
%e A111793 `4 | ` ` ` ` 2 `10 ` 8
%e A111793 `5 | ` ` ` ` 1 `24 `32 `16
%Y A111793 Cf. A007097, A050924, A061396, A062504, A062537, A062860.
%Y A111793 Cf. A109300, A109301, A111791, A111792, A111794, A111800.
%K A111793 nonn,tabf
%O A111793 1,3
%A A111793 _Jon Awbrey_, Aug 26 2005, revised Aug 28 2005