OFFSET
1,1
COMMENTS
f(g,h) = per(B), the permanent of the (0,1)-matrix B of size g X g+h with b(i,j)=1 if and only if i <= j <= i+h. See A079908 for more information.
REFERENCES
Jaap Spies, Dancing School Problems, Nieuw Archief voor Wiskunde 5/7 nr. 4, Dec 2006, pp. 283-285.
LINKS
Jaap Spies, Dancing School Problems, Nieuw Archief voor Wiskunde 5/7 nr. 4, Dec 2006, pp. 283-285.
CROSSREFS
KEYWORD
nonn
AUTHOR
Jaap Spies, Jan 28 2003
EXTENSIONS
More terms from Jaap Spies, Dec 14 2006
STATUS
approved