login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A034607 Theta series of (putative) extremal 2-modular even lattice in dimension 52. 0
1, 0, 0, 0, 5012280, 1328431104, 126565770240, 5972419215360, 168204503146680, 3197102083768320, 44523365649444864, 482515310674575360, 4247360089581903840, 31425180086324183040, 200349761482490480640 (list; graph; refs; listen; history; text; internal format)
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: A210318 A227155 A106785 * A015363 A234785 A206136

Adjacent sequences:  A034604 A034605 A034606 * A034608 A034609 A034610

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 7 20:36 EDT 2021. Contains 343652 sequences. (Running on oeis4.)