A113907 Dimensions of the five sporadic Lie groups.

14, 52, 78, 133, 248

Offset

1,1

References

N. Bourbaki, Groupes et Algèbres de Lie, Chap. 4, 5 and 6, Hermann, Paris, 1968.

Links

Table of n, a(n) for n=1..5.

Predrag Cvitanović, Group theory for Feynman diagrams in non-Abelian gauge theories, Phys. Rev. D14 (1976), 1536-1553, see p. 14.

Dave Rubin and Eric Weinstein, Tits' Freudenthal Magic Square and Other Mathematical Theories (Eric Weinstein pt. 3) (2017).

Robert A. Wilson, 248 and all that, 21/09/07, R.T. Curtis 60th birthday conference.

Formula

a(3) = Sum(A106373), a(4) = Sum(A106374), a(5) = Sum(A106403).

Crossrefs

Subsequence of A003038.

Cf. A106373, A106374, A106403.

Sequence in context: A007588 A269312 A129025 * A125740 A332594 A338165

Adjacent sequences: A113904 A113905 A113906 * A113908 A113909 A113910

Keyword

nonn,fini,full

Author

Justin Herrick (justin(AT)lionstower.com), Jan 29 2006

Status

approved