-64711domain: ZAppears in sequencesSquare array A(n,k), n >= 0, k >= 0, read by antidiagonals, where column k is the expansion of Product_{j>=1} (1-j^(k*j)*x^j)^j(k*j) in powers of x.at n=19A294699Expansion of Product_{k>=1} (1 - k^k*x^k)^(k^k).at n=4A294704