33962domain: NAppears in sequencesSum of largest parts of all compositions of n.at n=13A102712a(n) = round( (e/2)^n ).at n=37A230580Expansion of g.f. A(x) satisfying 2 = Sum_{n=-oo..+oo} (-1)^n * x^(n*(n-1)/2) * A(x)^n.at n=9A369086