30316544domain: NAppears in sequencesNumber of points of L1 norm 8 in cubic lattice Z^n.at n=16A035602Coordination sequence for 16-dimensional cubic lattice.at n=8A035711Coordination sequence for C_16 lattice.at n=4A035753a(n) = Sum_{k=0..n} binomial(2*n,k) * binomial(3*n-k-1,n-k).at n=8A370099