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 A019441 #18 Nov 01 2024 23:44:18 %S A019441 1,2,28,244,1680,10214,57476,305476,1553632,7641218,36608932, %T A019441 171666468,790650724,3586822020,16062938368,71135451440,311964025352, %U A019441 1356392904818,5852609697844,25081266854732 %N A019441 Coefficients in generating function for radius of gyration of the sequence A066158. %H A019441 I. Jensen, <a href="/A019441/b019441.txt">Table of n, a(n) for n = 1..42</a> [From the arXiv paper] %H A019441 I. Jensen, <a href="https://doi.org/10.1023/A:1004855020556">Enumerations of lattice animals and trees</a>, J. Stat. Phys. 103 (3-4) (2001) 865-881, Table II. %H A019441 I. Jensen, <a href="http://arxiv.org/abs/cond-mat/0007239">Enumerations of lattice animals and trees</a>, arXiv:cond-mat/0007239. %Y A019441 Cf. A066158, A056261. %K A019441 nonn %O A019441 1,2 %A A019441 _N. J. A. Sloane_, Nov 05 2008