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Order of group H_{1,n}.
3

%I #21 Aug 06 2024 09:07:49

%S 96,384,1152,3072,5760,9216,16128,24576

%N Order of group H_{1,n}.

%H E. Bannai, S. T. Dougherty, M. Harada and M. Oura, <a href="https://sites.google.com/site/professorstevendougherty/publications">Type II Codes, Even Unimodular Lattices and Invariant Rings</a>, IEEE Trans. Information Theory, Volume 45, Number 4, 1999, 1194-1205. Also on <a href="https://citeseerx.ist.psu.edu/pdf/be66106483d056d6e0a5bad7012a6f33d1e36ba8">CiteSeerX</a>. See Table 1 p. 16.

%Y Cf. A051465, A051526, A051527.

%K nonn,nice,more

%O 1,1

%A _N. J. A. Sloane_