-8149132943domain: ZAppears in sequencesE.g.f. A(x) satisfies A(x) = exp( x/A(-x*A(x)^3)^2 ).at n=9A384810Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where column k is the expansion of e.g.f. B(x)^k, where B(x) is the e.g.f. of A384810.at n=64A384813