Number of points in the standard root system version of the D_3 (or f.c.c.) lattice having L_infinity norm n.
A110907
Number of points in the standard root system version of the D_3 (or f.c.c.) lattice having L_infinity norm n.
Terms
- a(0) =1a(1) =12a(2) =50a(3) =108a(4) =194a(5) =300a(6) =434a(7) =588a(8) =770a(9) =972a(10) =1202a(11) =1452a(12) =1730a(13) =2028a(14) =2354a(15) =2700a(16) =3074a(17) =3468a(18) =3890a(19) =4332a(20) =4802a(21) =5292a(22) =5810a(23) =6348a(24) =6914a(25) =7500a(26) =8114a(27) =8748a(28) =9410a(29) =10092
External references
- oeis: A110907