A034608 Theta series of (putative) extremal 2-modular even lattice in dimension 56.

1, 0, 0, 0, 2232720, 933101568, 128160829440, 8227171860480, 302754273388560, 7280392836218880, 125216070331613184, 1641381676905922560, 17201001495011382720, 149306112339190087680, 1104376237897475727360

Offset

0,5

Links

Table of n, a(n) for n=0..14.

H.-G. Quebbemann, Modular lattices in Euclidean spaces, J. Number Theory, 54 (1995), 190-202.

Crossrefs

Sequence in context: A172851 A250980 A203275 * A224628 A224629 A224636

Adjacent sequences: A034605 A034606 A034607 * A034609 A034610 A034611

Keyword

nonn

Author

N. J. A. Sloane.

Status

approved