A051526 Order of group G_{1,n}^{8}.

192, 1536, 4608, 12288, 23040, 368648, 64512, 98304

Offset

1,1

Comments

Bannai et al. write that a(2^n) = 192*2^(n-1), but it seems that a(2^n) = 192*8^n instead. - Charles R Greathouse IV, Jun 19 2013

Links

Table of n, a(n) for n=1..8.

E. Bannai, S. T. Dougherty, M. Harada and M. Oura, Type II Codes, Even Unimodular Lattices and Invariant Rings, IEEE Trans. Information Theory, Volume 45, Number 4, 1999, 1194-1205.

Crossrefs

Cf. A051465, A051483, A051527.

Sequence in context: A133064 A183685 A254846 * A188786 A362510 A251442

Adjacent sequences: A051523 A051524 A051525 * A051527 A051528 A051529

Keyword

nonn,nice,more

Author

N. J. A. Sloane

Status

approved