|
Search: id:A110871
|
|
|
| A110871 |
|
Number of strictly Type I self-dual codes over Z/4Z. |
|
+0
1
|
|
| 1, 1, 1, 2, 2, 3, 4, 7, 11, 16, 19, 58, 66, 170, 290
(list; graph; listen)
|
|
|
OFFSET
|
1,4
|
|
|
REFERENCES
|
W. C. Huffman, On the classification and enumeration of self-dual codes, Finite Fields Applic., 11 (2005), 451-490.
|
|
LINKS
|
G. Nebe, E. M. Rains and N. J. A. Sloane, Self-Dual Codes and Invariant Theory, Springer, Berlin, 2006.
|
|
CROSSREFS
|
Sequence in context: A153934 A143590 A059348 this_sequence A053638 A051920 A023105
Adjacent sequences: A110868 A110869 A110870 this_sequence A110872 A110873 A110874
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
N. J. A. Sloane (njas(AT)research.att.com), Sep 19 2005
|
|
|
Search completed in 0.002 seconds
|
