A003943 - OEIS

A003943

Order of simple Chevalley group B_7(q), q = prime power.

27930968965434591767112450048000, 54888780931741129517511777421088069718405808128000, 1536234346098532793158147848149455029037710018156586598400000000, 11813193319962228583281180423723757266998291015625000000000000000000000000

(list; graph; refs; listen; history; text; internal format)

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 [for best online version see https://oeis.org/wiki/Welcome#Links_to_Other_Sites], 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

Sean A. Irvine, Table of n, a(n) for n = 1..10

FORMULA

a(n) = b(A000961(n + 1), 7) where b(q,n) is defined in A003927. - Sean A. Irvine, Sep 22 2015

CROSSREFS

Sequence in context: A292635 A095456 A104319 * A003936 A120318 A356072

Adjacent sequences: A003940 A003941 A003942 * A003944 A003945 A003946

KEYWORD

nonn,easy

AUTHOR

N. J. A. Sloane

EXTENSIONS

a(3)-a(4) from Sean A. Irvine, Sep 22 2015

STATUS

approved