A005423 A finite sequence associated with the Lie algebra A_6.

1, 2, 3, 4, 5, 6, 8, 10, 11, 14, 20, 21, 35, 56

Offset

0,2

References

E. B. Dynkin, Semisimple subalgebras of semisimple Lie algebras, Am. Math. Soc. Translations, Series 2, Vol. 6, 1957, pp. 111-244, esp. p. 211.

Links

Table of n, a(n) for n=0..13.

Crossrefs

Sequence in context: A000933 A253012 A036409 * A067319 A086049 A328208

Adjacent sequences: A005420 A005421 A005422 * A005424 A005425 A005426

Keyword

nonn,fini,full

Author

N. J. A. Sloane.

Status

approved