A334597 - OEIS

A334597

Dimensions of the finite-dimensional Lie algebras of type E_n (n=3,...,8)

11, 24, 45, 78, 133, 248

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

OFFSET

3,1

COMMENTS

E_3 = A_1 A_2, E_4 = A_4, E_5 = D_5.

REFERENCES

R. Carter, Lie Algebras of Finite and Affine Type, Cambridge University Press, 2005, 561-609.

LINKS

FORMULA

For n>3, a(n) = 2*A272764(n) + n (for n=3 the Lie algebra is not simple).

CROSSREFS

The last three terms are the last three terms of A113907.

KEYWORD

nonn,fini,full

AUTHOR

Bart Vlaar, May 07 2020

STATUS

approved