OFFSET
0,1
COMMENTS
Apart from the initial a(0) a duplicate of A089186. - R. J. Mathar, Jun 25 2010
FORMULA
a(n) = 10^k - n where k is the number of digits in n.
EXAMPLE
a(11) = 10's complement of 11 = 89
MATHEMATICA
Join[{10}, Table[10^IntegerLength[n]-n, {n, 80}]] (* Harvey P. Dale, Feb 06 2015 *)
CROSSREFS
KEYWORD
base,easy,nonn
AUTHOR
Amarnath Murthy, Jun 23 2010
STATUS
approved