Theta series of hypothetical extremal 12-dimensional strongly 21-modular lattice.

A030028

Theta series of hypothetical extremal 12-dimensional strongly 21-modular lattice.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =64a(5) =194a(6) =474a(7) =864

External references