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A005795 Degrees of fundamental invariants of Weyl group W(E7). 2
2, 6, 8, 10, 12, 14, 18 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

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

H. S. M. Coxeter and W. O. J. Moser, Generators and Relations for Discrete Groups, 4th ed., Springer-Verlag, NY, reprinted 1984, p. 141.

G. J. Fox, Letter to N. J. A. Sloane, May 1991

CROSSREFS

Sequence in context: A121744 A198832 A173634 * A319827 A327905 A157502

Adjacent sequences:  A005792 A005793 A005794 * A005796 A005797 A005798

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified November 13 12:45 EST 2019. Contains 329094 sequences. (Running on oeis4.)