|
Search: id:A092355
|
|
|
| A092355 |
|
Molien series for complete weight enumerators of Hermitian self-dual codes over GF(9) containing the all-ones vector. |
|
+0
1
|
|
| 1, 2, 30, 253, 1513, 6680, 23674, 70739, 185783, 440099, 959183, 1951458, 3747763, 6852485, 12011242, 20294154, 33201386, 52791028, 81834899, 124002727, 184083863, 268242704, 384320057, 542178613, 754101570, 1035243711, 1404149493, 1883329876
(list; graph; listen)
|
|
|
OFFSET
|
0,2
|
|
|
LINKS
|
G. Nebe, E. M. Rains and N. J. A. Sloane, Self-Dual Codes and Invariant Theory, Springer, Berlin, 2006.
|
|
FORMULA
|
G.f. = f/g, where
f = 1 + 24*x^12 + 192*x^18 + 958*x^24 + 3250*x^30 + 8190*x^36 + 15866*x^42
+ 24729*x^48 + 31531*x^54 + 33133*x^60 + 28819*x^66 + 20586*x^72
+ 11829*x^78 + 5304*x^84 + 1779*x^90 + 386*x^96 + 46*x^102 + x^108; and
g = (1-x^6)^2*(1-x^12)^3*(1-x^18)^3*(1-x^24).
|
|
CROSSREFS
|
Sequence in context: A154413 A007030 A157054 this_sequence A036351 A089433 A152277
Adjacent sequences: A092352 A092353 A092354 this_sequence A092356 A092357 A092358
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), Mar 20 2004
|
|
|
Search completed in 0.002 seconds
|
