OFFSET
1,1
REFERENCES
A. H. Beiler, Recreations in the Theory of Numbers, Dover, N.Y., 1964, pp. 73-82.
FORMULA
Numbers of the form 9*2^(6i-2) and 9*5^(6i-4) [i>0].
EXAMPLE
1/589824 = 0.00000169542100694444444444...
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Sep 20 2001
EXTENSIONS
More terms from James A. Sellers, Sep 28 2001
STATUS
approved