A003933 Order of universal Chevalley group B_4(q), q = prime power.

47377612800, 131569513308979200, 4408780839651901440000, 13946558535000000000000000, 2596509480922336727312302080000, 319368723699461283992462111539200, 22246837484597339860644476682240000

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.

Formula

a(n) = B(A000961(n + 1), 4) where B(q,n) is defined in A003920. - Sean A. Irvine, Sep 22 2015

Crossrefs

Sequence in context: A227387 A179227 A003940 * A092381 A195283 A344750

Adjacent sequences: A003930 A003931 A003932 * A003934 A003935 A003936

Keyword

nonn,easy

Author

N. J. A. Sloane

Extensions

a(7) from Sean A. Irvine, Sep 22 2015

Status

approved