A003920 Order of universal Chevalley group B_n (3).

24, 51840, 9170703360, 131569513308979200, 152915585868239728626892800, 14395932257291877030764312963579904000, 109777561863482259035023554842176139436811616256000

Offset

1,1

References

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.

Links

Table of n, a(n) for n=1..7.

Robert Steinberg, Lectures on Chevalley Groups, Dept. of Mathematics, Yale University, 1967, pp. 130-131.

Index entries for sequences related to groups

Formula

a(n) = B(3,n) where B(q,n) = q^(n^2) * Product_{k=1..n}(q^(2*k)-1). - Sean A. Irvine, Sep 22 2015

Crossrefs

Cf. A071302.

Sequence in context: A100733 A158664 A125048 * A367568 A052504 A159388

Adjacent sequences: A003917 A003918 A003919 * A003921 A003922 A003923

Keyword

nonn,easy

Author

N. J. A. Sloane

Status

approved