2908411domain: NAppears in sequencesCrystal ball sequence for 5-dimensional cubic lattice.at n=25A001847V(n,n^2), where V is the number of integer points in an n-dimensional sphere of Lee-radius n^2 centered at the origin.at n=4A181675a(n) = binomial(6*n, n) * hypergeom([-5*n, -n], [-6*n], -1).at n=5A341491