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A239916 List of dimensions in which there exists an exceptional integral lattice of simplex type with minimal norm 3 and generated by norm 3 vectors. 0

%I #7 Jun 26 2015 14:25:04

%S 6,7,14,16,22,23,25,30,47

%N List of dimensions in which there exists an exceptional integral lattice of simplex type with minimal norm 3 and generated by norm 3 vectors.

%H A. Neumaier, <a href="http://dx.doi.org/10.1137/0604017">Lattices of simplex type</a>, SIAM J. Algebraic Discrete Methods 4 (1983), no. 2, 145--160. MR0699768 (85f:05040). See Theorem 3.7.

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_, Apr 13 2014

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Last modified April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)