Main diagonal of square array A108553, in which row n equals the crystal ball sequence for D_n lattice.
A108554
Main diagonal of square array A108553, in which row n equals the crystal ball sequence for D_n lattice.
Terms
- a(0) =1a(1) =3a(2) =13a(3) =147a(4) =1681a(5) =18733a(6) =204205a(7) =2195399a(8) =23429185a(9) =249258777a(10) =2650436845a(11) =28209301211a(12) =300745906449
External references
- oeis: A108554