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A156675 a(n) = 17*((100^(n+1) - 1)/99). 1

%I #15 Sep 08 2022 08:45:41

%S 17,1717,171717,17171717,1717171717,171717171717,17171717171717,

%T 1717171717171717,171717171717171717,17171717171717171717,

%U 1717171717171717171717,171717171717171717171717

%N a(n) = 17*((100^(n+1) - 1)/99).

%H Vincenzo Librandi, <a href="/A156675/b156675.txt">Table of n, a(n) for n = 0..100</a>

%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (101,-100).

%F G.f.: 17/(1 - 101*x + 100*x^2). - _Bruno Berselli_, Mar 01 2012

%o (Magma) [17*((100^(n+1)-1)/99): n in [0..20]] // _Vincenzo Librandi_, Mar 01 2012

%Y Cf. A094028.

%K nonn,easy

%O 0,1

%A _Vincenzo Librandi_, Feb 15 2009

%E Offset changed to 0 from _Vincenzo Librandi_, Mar 01 2012

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)