93042domain: NAppears in sequencesO.g.f. A(x) satisfies: [x^n] 1/(1-x)^(n^3) / exp( n*A(x) ) = 0 for n >= 1.at n=3A319835Number of 3 X 3 matrices with unit determinant and nonnegative integer entries whose sum is n.at n=28A361083