OFFSET
1,2
COMMENTS
Same as A097166(n)=(4*10^n - 1)/3, for n>0 - Lekraj Beedassy, Apr 08 2005
FORMULA
If n>1 then a(n)=(2*10^n-5)/15. - Robert Gerbicz, Sep 06 2002
EXAMPLE
a(2)=13 because there are 13 Fibonacci numbers up to 10^2 which end in 9.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Shyam Sunder Gupta, Aug 15 2002
EXTENSIONS
More terms from Robert Gerbicz, Sep 06 2002
STATUS
approved