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 A362104 #7 Apr 13 2023 00:23:06 %S A362104 132,1287,10296,78936,602316,4628052,35939904,282285432,2241753228, %T A362104 17986968714,145691385840,1190292863760,9801223583580,81284313900636, %U A362104 678513446252928,5697583720939968,48104529963993360,408179183470170255,3479470856108521560 %N A362104 a(n) = K(5,n), where K(M,n) = 2*(2*M+3)!*(4*n+2*M+1)!/((M+2)!*M!*n!*(3*n+2*M+3)!). %H A362104 K. A. Penson, K. Górska, A. Horzela, and G. H. E. Duchamp, <a href="https://arxiv.org/abs/2209.06574">Hausdorff moment problem for combinatorial numbers of Brown and Tutte: exact solution</a>, arXiv:2209.06574 [math.CO], 2022. %Y A362104 Cf. A000260, A197271, A341853, A341854, A362103. %K A362104 nonn %O A362104 0,1 %A A362104 _N. J. A. Sloane_, Apr 13 2023