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A110863 Number of odd formally self-dual binary codes of length 2n that have the highest possible minimal distance. 0
1, 1, 1, 2, 1, 5, 112, 1 (list; graph; refs; listen; history; internal format)
OFFSET

1,4

REFERENCES

W. C. Huffman, On the classification and enumeration of self-dual codes, Finite Fields Applic., 11 (2005), 451-490.

CROSSREFS

Sequence in context: A184300 A075403 A187618 * A091615 A175591 A198812

Adjacent sequences:  A110860 A110861 A110862 * A110864 A110865 A110866

KEYWORD

nonn

AUTHOR

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

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Last modified February 14 10:16 EST 2012. Contains 205614 sequences.