%I #14 Sep 13 2018 15:48:31
%S 1,2,6,22,126,1126,13566,199942,3449886,68063206,1510770366,
%T 37260158662,1010843390046,29916558520486,959183053952766,
%U 33118910817698182,1225219266296232606,48348200298184900966,2027102674516399784766,89990106205541778450502
%N "DIJ" (bracelet, indistinct, labeled) transform of 2,2,2,2,...
%H Andrew Howroyd, <a href="/A032266/b032266.txt">Table of n, a(n) for n = 0..200</a>
%H C. G. Bower, <a href="/transforms2.html">Transforms (2)</a>
%F E.g.f.: 1 + (g(x) + g(x)^2/2 - log(1-g(x)))/2 where g(x) = 2*(exp(x) - 1). - _Andrew Howroyd_, Sep 12 2018
%o (PARI) seq(n)={my(p=2*(exp(x + O(x*x^n))-1)); Vec(1 + serlaplace(p + p^2/2 - log(1-p))/2)} \\ _Andrew Howroyd_, Sep 12 2018
%K nonn
%O 0,2
%A _Christian G. Bower_
%E a(0)=1 prepended and terms a(18) and beyond from _Andrew Howroyd_, Sep 12 2018