Sublattices of index n in generic 11-dimensional lattice.

A038998

Sublattices of index n in generic 11-dimensional lattice.

Terms

    a(0) =1a(1) =2047a(2) =88573a(3) =2794155a(4) =12207031a(5) =181308931a(6) =329554457a(7) =3269560515a(8) =5883904390a(9) =24987792457a(10) =28531167061a(11) =247486690815a(12) =149346699503a(13) =674597973479

External references