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A109716
Powers of 111111.
3
1, 111111, 12345654321, 1371737997260631, 152415180613625971041, 16935003133160595268336551, 1881665133128606900860142518161, 209073694607052641361471295335386871, 23230387281484226034314437096010170623681, 2581151561232993838898711420174786068167819591
OFFSET
0,2
FORMULA
a(n) = 111111^n.
From Elmo R. Oliveira, Aug 11 2024: (Start)
G.f.: 1/(1 - 111111*x).
E.g.f.: exp(111111*x).
a(n) = 111111*a(n-1) for n > 0. (End)
MATHEMATICA
NestList[111111#&, 1, 10] (* Harvey P. Dale, Oct 15 2022 *)
PROG
(PARI) a(n) = 111111^n \\ Charles R Greathouse IV, Sep 25 2014
CROSSREFS
Sequence in context: A154549 A038448 A097077 * A292471 A228253 A334170
KEYWORD
nonn,easy
AUTHOR
Philippe Deléham, Aug 08 2005
EXTENSIONS
Corrected by Charles R Greathouse IV, Sep 25 2014
STATUS
approved