%I #8 Sep 11 2018 21:27:09
%S 1,2,4,14,48,162,1186,6918,39696,537170,3056574,25758438,355775778,
%T 3541870438,26985605042,248862069474,6053773511696,46393386523698,
%U 511397173220686,4891387087110678,118913797103152638
%N "DGJ" (bracelet, element, labeled) transform of 2,2,2,2...
%H Andrew Howroyd, <a href="/A032222/b032222.txt">Table of n, a(n) for n = 0..200</a>
%H C. G. Bower, <a href="/transforms2.html">Transforms (2)</a>
%o (PARI) seq(n)=[subst(serlaplace(p/y + polcoeff(p,1) + polcoeff(p,2)),y,1)/2 | p <- Vec(serlaplace(y-1+prod(k=1, n, 1 + x^k*y/k! + O(x*x^n))^2))] \\ _Andrew Howroyd_, Sep 11 2018
%K nonn
%O 0,2
%A _Christian G. Bower_
%E a(0)=1 prepended by _Andrew Howroyd_, Sep 11 2018