Number of vectors in Barnes-Wall lattice BW_{2^n} with twice the minimal norm, divided by 2^(n+1).
A110973
Number of vectors in Barnes-Wall lattice BW_{2^n} with twice the minimal norm, divided by 2^(n+1).
Terms
- a(0) =1a(1) =3a(2) =135a(3) =16335a(4) =75700575
External references
- oeis: A110973