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

A030029

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

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =378a(6) =504a(7) =756

External references