OFFSET
1,2
FORMULA
a(n) = A086558(n) - n*10^(n-d), where d = the number of digits in n.
EXAMPLE
a(4) = 4489 -4000=489.
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Aug 30 2003
EXTENSIONS
More terms from Sascha Kurz, Sep 22 2003
STATUS
approved