OFFSET
1,4
LINKS
Stan Wagon, Graph Theory Problems from Hexagonal and Traditional Chess, The College Mathematics Journal, Vol. 45, No. 4, September 2014, pp. 278-287.
Eric Weisstein's World of Mathematics, Graph Path
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Apr 02 2018
STATUS
approved