%I #6 Sep 20 2018 00:33:04
%S 1,1,1,2,5,18,92,628,5338,53927,627608,8245257,120542045,1939926385,
%T 34071346198,648413562908,13291025909948,291921277586304,
%U 6839533725684092,170267930301293824,4488220562839214752,124883326887085347926,3657771136861125837350
%N Shifts left 2 places under "DIJ" (bracelet, indistinct, labeled) transform.
%H Andrew Howroyd, <a href="/A032273/b032273.txt">Table of n, a(n) for n = 1..200</a>
%o (PARI) DIJ(p)={(p + p^2/2 - log(1-p))/2}
%o seq(n)={my(p=x+O(x*x^(n%2))); for(i=1, n\2, p=intformal(1 + intformal(1 + DIJ(p)))); Vec(serlaplace(p))} \\ _Andrew Howroyd_, Sep 19 2018
%K nonn,eigen
%O 1,4
%A _Christian G. Bower_
%E Terms a(21) and beyond from _Andrew Howroyd_, Sep 19 2018