OFFSET
1,3
COMMENTS
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..1000
EXAMPLE
a(4) = tau(a(1)+a(2)+a(3)) = tau(4) = 3.
PROG
(PARI) print1(1); s=1; for(n=2, 1e4, a=numdiv(s); print1(", "a); s+=a)
(Haskell)
a165930 n = a165930_list !! (n-1)
a165930_list = 1 : zipWith (-) (tail a064491_list) a064491_list
-- Reinhard Zumkeller, Mar 29 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Sep 30 2009
EXTENSIONS
Program and editing by Charles R Greathouse IV, Nov 02 2009
STATUS
approved