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A105688 Number of codes having highest minimal Lee distance of any Type 4^Z self-dual code of length n over Z/4Z. 2

%I #14 Dec 13 2019 05:20:40

%S 1,1,1,1,2,1,1,1,11,5,3,39,8,1,15

%N Number of codes having highest minimal Lee distance of any Type 4^Z self-dual code of length n over Z/4Z.

%H S. T. Dougherty, M. Harada and P. Solé, <a href="http://academic.uofs.edu/faculty/Doughertys1/publ.htm">Shadow Codes over Z_4</a>, Finite Fields Applic., 7 (2001), 507-529.

%H P. Gaborit, <a href="http://www.unilim.fr/pages_perso/philippe.gaborit/SD/">Tables of Self-Dual Codes</a>

%H W. C. Huffman, <a href="https://doi.org/10.1016/j.ffa.2005.05.012">On the classification and enumeration of self-dual codes</a>, Finite Fields Applic., 11 (2005), 451-490.

%H G. Nebe, E. M. Rains and N. J. A. Sloane, <a href="http://neilsloane.com/doc/cliff2.html">Self-Dual Codes and Invariant Theory</a>, Springer, Berlin, 2006.

%H E. M. Rains and N. J. A. Sloane, Self-dual codes, pp. 177-294 of Handbook of Coding Theory, Elsevier, 1998; (<a href="http://neilsloane.com/doc/self.txt">Abstract</a>, <a href="http://neilsloane.com/doc/self.pdf">pdf</a>, <a href="http://neilsloane.com/doc/self.ps">ps</a>).

%Y Cf. A105674, A105675, A105676, A105677, A105678, A016729, A066016, A105681, A105682.

%Y Cf. A105681 for minimal Lee distances of these codes. See also A066012-A066017.

%K nonn,more

%O 1,5

%A _N. J. A. Sloane_, Dec 11 2001

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Last modified April 18 18:10 EDT 2024. Contains 371781 sequences. (Running on oeis4.)