230080domain: NAppears in sequencesG.f. satisfies A(x) = 1 + x*cycle_index(Sym(6), A(x)).at n=16A036722Expansion of (1-x)/(1-2*x-3*x^2+3*x^3).at n=13A052538Number of integer partitions of 2n without a nonempty initial consecutive subsequence summing to n.at n=26A362051