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A106161
Highest minimal Hamming distance of Hermitian self-dual codes over GF(2) X GF(2) and length n.
0
1, 2, 2, 2, 2, 3, 3, 4, 3, 4, 4, 4, 4, 4, 4, 5, 5, 6, 5, 6, 6, 7, 7, 8, 6, 7, 7, 8, 7, 8
OFFSET
1,2
LINKS
K. Betsumiya, T. A. Gulliver and M. Harada, Extremal self-dual codes over F_2 X F_2, Designs, Codes Crypt. 28 (2003), 171-186.
K. Betsumiya and M. Harada, Optimal self-dual codes over F_2 X F_2 with respect to the Hamming weight, IEEE Trans. Inform. Theory 50 (2004), 356-358.
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
Cf. A106160.
Sequence in context: A049317 A134544 A230514 * A105588 A064658 A194292
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, May 08 2005
STATUS
approved