A003133 Order of simple Chevalley group E_8(2).

3, 3, 7, 8, 0, 4, 7, 5, 3, 1, 4, 3, 6, 3, 4, 8, 0, 6, 2, 6, 1, 3, 8, 8, 1, 9, 0, 6, 1, 4, 0, 8, 5, 5, 9, 5, 0, 7, 9, 9, 9, 1, 6, 9, 2, 2, 4, 2, 4, 6, 7, 6, 5, 1, 5, 7, 6, 1, 6, 0, 9, 5, 9, 9, 0, 9, 0, 6, 8, 8, 0, 0, 0, 0, 0

Offset

75,1

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

Table of n, a(n) for n=75..149.

Example

337804753143634806261388190614085595079991692242467651576160959909068800000.

Maple

2^120*(2^2-1)*(2^8-1)*(2^12-1)*(2^14-1)*(2^18-1)*(2^20-1)*(2^24-1)*(2^30-1);

Crossrefs

Cf. A008868.

Sequence in context: A050613 A145940 A147103 * A021300 A121527 A021886

Adjacent sequences: A003130 A003131 A003132 * A003134 A003135 A003136

Keyword

nonn,fini,full,cons

Author

N. J. A. Sloane

Status

approved