OFFSET
1,4
COMMENTS
The number of (directed) knight's tours is twice this. - Colin Rose, Jun 12 2006
REFERENCES
Jellis: http://home.freeuk.net/ktn/5a.htm [broken link ?]
LINKS
Andrew Howroyd, Table of n, a(n) for n = 1..50
Hochschule Mittweida, Graph Editor
C. Rose, The Distribution of the Knight
Eric Weisstein's World of Mathematics, Hamiltonian Path
Eric Weisstein's World of Mathematics, Knight Graph
EXAMPLE
There are 864 knight's tours on a 5 X 5 chessboard.
CROSSREFS
KEYWORD
nonn
AUTHOR
André Pönitz (poenitz(AT)htwm.de), Jun 11 2003
STATUS
approved