0,2

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. xvi.

H. S. M. Coxeter and W. O. J. Moser, Generators and Relations for Discrete Groups, 4th ed., Springer-Verlag, NY, reprinted 1984, p. 131.

Adjacent sequences: A003791 A003792 A003793 this_sequence A003795 A003796 A003797

Sequence in context: A113424 A009564 A001460 this_sequence A068295 A123482 A092870

nonn,easy

N. J. A. Sloane (njas(AT)research.att.com).