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A013913 a(n) = 24^(5*n + 4). 1

%I #38 Sep 08 2022 08:44:38

%S 331776,2641807540224,21035720123168587776,

%T 167499529910025153071284224,1333735776850284124449081472843776,

%U 10620036506406716776157242913621199028224,84563357566790276763032290197830086290913099776,673346220481905860719963226704206593022095630190772224

%N a(n) = 24^(5*n + 4).

%H Vincenzo Librandi, <a href="/A013913/b013913.txt">Table of n, a(n) for n = 0..50</a>

%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/RecursiveSequences.html">Recursive Sequences</a>

%H <a href="/index/Rec#order_01">Index entries for linear recurrences with constant coefficients</a>, signature (7962624).

%F a(n) = 7962624*a(n-1), a(0)=331776. - _Vincenzo Librandi_, May 30 2011

%F G.f.: 331776/(1 - 7962624*x). - _Stefano Spezia_, Sep 09 2018

%F E.g.f.: 331776*exp(7962624*x). - _Alejandro J. Becerra Jr._, Jun 27 2021

%t 24^(5Range[0,10]+4) (* _Harvey P. Dale_, Apr 26 2011 *)

%o (Magma) [24^(5*n+4): n in [0..10]]; // _Vincenzo Librandi_, May 30 2011

%o (PARI) a(n)=24^(5*n+4) \\ _Charles R Greathouse IV_, May 30 2011

%K nonn,easy

%O 0,1

%A _N. J. A. Sloane_

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Last modified April 16 07:57 EDT 2024. Contains 371698 sequences. (Running on oeis4.)