login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A022078 Theta series of D*_25 lattice. 0
1, 0, 0, 0, 50, 0, 0, 0, 1200, 0, 0, 0, 18400, 0, 0, 0, 202450, 0, 0, 0, 1702560, 0, 0, 0, 11389600, 33554432, 0, 0, 62339200, 0, 0, 0, 285385200, 838860800, 0, 0, 1114064850, 0, 0, 0, 3779134240, 10066329600, 0, 0, 11360877600 (list; graph; refs; listen; history; internal format)
OFFSET

0,5

REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 120.

CROSSREFS

Sequence in context: A013843 A023936 A015066 * A174914 A036172 A187526

Adjacent sequences:  A022075 A022076 A022077 * A022079 A022080 A022081

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 16 17:48 EST 2012. Contains 205939 sequences.