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A124166
100*(10^n-1)/9.
1
0, 100, 1100, 11100, 111100, 1111100, 11111100, 111111100, 1111111100, 11111111100, 111111111100, 1111111111100, 11111111111100, 111111111111100, 1111111111111100, 11111111111111100, 111111111111111100
OFFSET
0,2
MAPLE
a:=n->sum (10^(n-j+2), j=0..n): seq(a(n), n=0..28); #
MATHEMATICA
Table[FromDigits[PadLeft[{0, 0}, n, 1]], {n, 2, 20}] (* Harvey P. Dale, Jul 24 2012 *)
CROSSREFS
Sequence in context: A343294 A025421 A300254 * A103175 A163450 A284591
KEYWORD
easy,nonn
AUTHOR
Zerinvary Lajos, Dec 02 2006
STATUS
approved