Coordination sequence for D_12 lattice.

Terms

a(0) =1a(1) =264a(2) =13488a(3) =278168a(4) =3237984a(5) =25290408a(6) =147204624a(7) =684347448a(8) =2666539200a(9) =9015945800a(10) =27141718896a(11) =74182306776a(12) =186879023392a(13) =439124493288a(14) =971672262864