247268752domain: NAppears in sequencesDowling numbers: e.g.f. exp(x + (exp(b*x)-1)/b) with b=624.at n=4A364070Array read by ascending antidiagonals: A(m, n) = Sum_{i=0..n} Sum_{d=0..n-i} binomial(n, d)*StirlingS2(n-d, i)*(m^(m-1) - 1)^(n-d-i).at n=25A364074