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A005453 A finite sequence associated with the Lie algebra B_4. 0
1, 2, 3, 4, 6, 10, 11, 12, 28, 60 (list; graph; refs; listen; history; text; internal format)
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..9.

CROSSREFS

Sequence in context: A067027 A275108 A005457 * A180242 A187966 A280584

Adjacent sequences:  A005450 A005451 A005452 * A005454 A005455 A005456

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified June 28 19:10 EDT 2022. Contains 354907 sequences. (Running on oeis4.)