1,1

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.

Sequence in context: A071067 A060069 A114950 this_sequence A122540 A167518 A006935

Adjacent sequences: A003837 A003838 A003839 this_sequence A003841 A003842 A003843

nonn,easy

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