66418domain: NAppears in sequencesa(0)=0: a(n)=A002865(2*n)+A002865(2*n+1), n>=1.at n=25A182844Expansion of exp( Sum_{n>=1} A283533(n)/n*x^n ) in powers of x.at n=4A283579Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1-x^j)^(j^(k*j)) in powers of x.at n=25A283674