506913domain: NAppears in sequencesa(n) = 12*n^4 + 16*n^3 + 10*n^2 + 4*n + 1.at n=14A272124a(n) = 120*n^3 + 60*n^2 + 2*n + 1.at n=16A272126Dimension of space of equivariant linear maps from R^{n^3} to R^{n^3} under diagonal action of {-1, 1}^n.at n=33A370649