Coordination sequence for 16-dimensional cubic lattice.

Terms

a(0) =1a(1) =32a(2) =512a(3) =5472a(4) =44032a(5) =285088a(6) =1549824a(7) =7288544a(8) =30316544a(9) =113461024a(10) =387328512a(11) =1219605600a(12) =3575055360a(13) =9832110240a(14) =25537728000a(15) =63001648608a(16) =148348809216a(17) =334834507296a(18) =727126954496