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 A111797 #6 Nov 23 2013 20:14:05
%S A111797 1,1,2,5,1,16,4,56,17
%N A111797 Triangle T(g, w) = number of rotes of weight g and wayage w.
%C A111797 T(g, w) = |{positive integers m : A062537(m) = g and A001221(m) = w}|.
%C A111797 Row sums = A061396. See A111796 for definitions and further details.
%H A111797 J. Awbrey, <a href="https://oeis.org/wiki/Riffs_and_Rotes">Riffs and Rotes</a>
%e A111797 Table T(g, w), omitting zeros, begins as follows:
%e A111797 g\w| 0 ` 1 ` 2 ` 3 ` 4 ` 5
%e A111797 ---+-----------------------
%e A111797 `0 | 1
%e A111797 `1 | ` ` 1
%e A111797 `2 | ` ` 2
%e A111797 `3 | ` ` 5 ` 1
%e A111797 `4 | ` `16 ` 4
%e A111797 `5 | ` `56 `17
%Y A111797 Cf. A001221, A061396, A062504, A062537, A062860.
%Y A111797 Cf. A111796, A111798, A111800.
%K A111797 nonn,tabf
%O A111797 1,3
%A A111797 _Jon Awbrey_, Sep 01 2005