%I #6 Aug 16 2022 05:13:51
%S 1,1,3,7,19,41,113,261,713,1681,4567,10993,29717,72493,195269,481261,
%T 1292729,3211263,8606801,21515135,57561815,144631085,386382359,
%U 974968645,2601469419,6587913395,17560287513,44605607915,118794020215,302552020141,805154546027
%N Number of square lattice worms w_n.
%H Anthony J. Guttmann, <a href="/A356617/b356617.txt">Table of n, a(n) for n = 1..59</a>
%H Anthony J. Guttmann and Iwan Jensen, <a href="https://arxiv.org/abs/2207.08433">On the existence of critical exponents for selfavoiding walks</a>, arXiv:2207.08433 [mathph], Jul 18 2022, Table 1, p. 12.
%K nonn
%O 1,3
%A _Vaclav Kotesovec_, following a suggestion from _Anthony Guttmann_, Aug 16 2022
