A030020 Theta series of hypothetical extremal 16-dimensional strongly 6-modular lattice.

1, 0, 42, 832, 5754

Offset

0,3

Links

Table of n, a(n) for n=0..4.

R. Scharlau and R. Schulze-Pillot, Extremal lattices, in ``Algorithmic Algebra and Number Theory'', edited by B. H. Matzat, G.-M. Greuel, G. Hiss, 139-170, Springer Verlag, 1999.

Crossrefs

Sequence in context: A241923 A231162 A290364 * A090969 A010958 A035716

Adjacent sequences: A030017 A030018 A030019 * A030021 A030022 A030023

Keyword

nonn,more

Author

N. J. A. Sloane.

Status

approved