|
Search: id:A005952
|
|
|
| A005952 |
|
Theta series of P_{12a} packing.
(Formerly M5481)
|
|
+0
1
|
|
| 1, 0, 840, 2560, 26376, 30720, 204960, 168960, 843528, 593920, 2625840, 1605120, 6435744, 3717120, 14118720, 7633920, 26992392, 14192640, 49806120, 24752640, 82451376
(list; graph; listen)
|
|
|
OFFSET
|
0,3
|
|
|
REFERENCES
|
J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 139.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
|
|
CROSSREFS
|
Sequence in context: A092002 A158402 A045477 this_sequence A135038 A166758 A166764
Adjacent sequences: A005949 A005950 A005951 this_sequence A005953 A005954 A005955
|
|
KEYWORD
|
easy,nonn,more
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com).
|
|
|
Search completed in 0.002 seconds
|
