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A013746
a(n) = 10^(3*n + 1).
2
10, 10000, 10000000, 10000000000, 10000000000000, 10000000000000000, 10000000000000000000, 10000000000000000000000, 10000000000000000000000000, 10000000000000000000000000000
OFFSET
0,1
FORMULA
From Philippe Deléham, Nov 30 2008: (Start)
a(n) = 1000*a(n-1); a(0)=10.
G.f.: 10/(1-1000*x). (End)
MATHEMATICA
10^(3Range[0, 10]+1) (* Harvey P. Dale, Mar 28 2011 *)
PROG
(Magma) [10^(3*n+1): n in [0..15]]; // Vincenzo Librandi, Jun 26 2011
(PARI) a(n)=10^(3*n+1) \\ Charles R Greathouse IV, Jul 11 2016
CROSSREFS
Sequence in context: A137641 A137642 A163019 * A076782 A213653 A283889
KEYWORD
nonn,easy
STATUS
approved