Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A005018
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A005018 Divisors of 20. Also a finite sequence associated with the Lie algebra A_4. +0
1
1, 2, 4, 5, 10, 20 (list; graph; listen)
OFFSET

1,2

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.

CROSSREFS

Sequence in context: A133040 A018424 A000675 this_sequence A118551 A128401 A018467

Adjacent sequences: A005015 A005016 A005017 this_sequence A005019 A005020 A005021

KEYWORD

nonn,fini,full

AUTHOR

njas

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


AT&T Labs Research