OFFSET

1,2

REFERENCES

J. D. E. Konhauser et al., Which Way Did the Bicycle Go?, MAA 1996, p. 147.

See also R. K. Guy, Unsolved Problems Number Theory, Sect. D11.

LINKS

R. L. Graham, A theorem on partitions, J. Austral. Math. Soc., 4 (1963), 435-441.

Les Mathematiques.net, Nombres remarquables (French blog).

Eric Weisstein's World of Mathematics, Egyptian Number.

EXAMPLE

1=1/3+1/3+1/3, so 3+3+3=9 is Egyptian.

CROSSREFS

KEYWORD

nonn

AUTHOR

Jan RUCKA (jan_rucka(AT)hotmail.com), Feb 06 2007

STATUS

approved