0,5

J. H. Conway, R. T. Curtis, S. P. Norton, R. A. Parker and R. A. Wilson, ATLAS of Finite Groups. Oxford Univ. Press, 1985, p. 39.

G. Nebe and N. J. A. Sloane, Home page for this lattice

Sequence in context: A065695 A114131 A007992 this_sequence A057880 A114930 A068757

Adjacent sequences: A033285 A033286 A033287 this_sequence A033289 A033290 A033291

nonn,more

njas