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 A010358 #17 Feb 17 2021 07:05:24 %S A010358 1,1,1,1,1,1,1,2,2,1,1,3,6,3,1,1,4,11,11,4,1,1,5,23,33,22,5,1,1,7,40, %T A010358 96,89,38,7,1,1,8,70,234,345,212,63,8,1,1,10,110,546,1146,1083,463,98, %U A010358 10,1,1,12,176,1169,3505,4739,3068,943,151,12,1,1,14,259,2365,9650,18453,17082,7884,1806,218,14,1 %N A010358 Triangle of multi-edge stars with n edges by cyclotomic index. %H A010358 George A. Baker Jr. and John M. Kincaid, <a href="https://doi.org/10.1007/BF01012818">The continuous-spin Ising model, g0:phi4:d field theory and the renormalization group</a>, J. Statist. Phys. 24 (1981), no. 3, 469-528. %Y A010358 Cf. A339160 (rows reversed). %K A010358 nonn,tabl %O A010358 2,8 %A A010358 _N. J. A. Sloane_ %E A010358 Offset corrected, rows 11-13 added from A339160 by _Andrey Zabolotskiy_, Feb 17 2021