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A110864 Number of ternary self-dual codes of length 4n. 0
1, 1, 1, 3, 7, 24 (list; graph; refs; listen; history; internal format)
OFFSET

0,4

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: A067604 A090118 A099183 * A046102 A145542 A071108

Adjacent sequences:  A110861 A110862 A110863 * A110865 A110866 A110867

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Sep 19 2005

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Last modified February 14 22:54 EST 2012. Contains 205685 sequences.