login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A005763 Exponents m_i associated with Weyl group W(E7). 8
1, 5, 7, 9, 11, 13, 17 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

REFERENCES

H. S. M. Coxeter and W. O. J. Moser, Generators and Relations for Discrete Groups, 4th ed., Springer-Verlag, NY, reprinted 1984, p. 141.

PROG

(MAGMA) Exponents(RootDatum("E7")); - from Sergei Haller (sergei(AT)sergei-haller.de), Dec 21 2006

CROSSREFS

Sequence in context: A083249 A077153 A031102 * A035034 A065155 A088502

Adjacent sequences:  A005760 A005761 A005762 * A005764 A005765 A005766

KEYWORD

nonn,fini,full

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 14 15:31 EST 2012. Contains 205634 sequences.