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A013856
a(n) = 10^(5*n + 3).
1
1000, 100000000, 10000000000000, 1000000000000000000, 100000000000000000000000, 10000000000000000000000000000, 1000000000000000000000000000000000, 100000000000000000000000000000000000000, 10000000000000000000000000000000000000000000, 1000000000000000000000000000000000000000000000000
OFFSET
0,1
FORMULA
From Elmo R. Oliveira, Mar 02 2025: (Start)
G.f.: 1000/(1 - 100000*x).
E.g.f.: 1000*exp(100000*x).
a(n) = A011557(A016885(n)). (End)
MATHEMATICA
10^(5*Range[0, 10] + 3) (* Paolo Xausa, Mar 04 2025 *)
PROG
(Magma) [10^(5*n+3): n in [0..10]]; // Vincenzo Librandi, Jul 08 2011
(Maxima) makelist(10^(5*n+3), n, 0, 20); /* Martin Ettl, Oct 21 2012 */
CROSSREFS
Subsequence of A011557.
Cf. A016885.
Sequence in context: A260692 A234605 A013793 * A111098 A029722 A282638
KEYWORD
nonn,easy,changed
STATUS
approved