A110867 Highest minimal distance of Type I but not Type II additive Hermitian self-dual codes of length n over GF(4).

1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5

Offset

1,3

Links

Table of n, a(n) for n=1..13.

L. E. Danielsen and M. G. Parker, On the classification of all self-dual additive codes over GF(4) of length up to 12, J. Combin. Theory A 113 (7) (2006) 1351-1367.

L. E. Danielsen and M. G. Parker, On the classification of all self-dual additive codes over GF(4) of length up to 12, arXiv:math/0504522 [math.CO], 2005-2006.

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

G. Nebe, E. M. Rains and N. J. A. Sloane, Self-Dual Codes and Invariant Theory, Springer, Berlin, 2006.

Crossrefs

Sequence in context: A087828 A330779 A366632 * A342010 A006670 A132914

Adjacent sequences: A110864 A110865 A110866 * A110868 A110869 A110870

Keyword

nonn,more

Author

N. J. A. Sloane, Sep 19 2005

Status

approved