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a(n) = 22^(5*n + 1).
1

%I #21 May 25 2024 22:50:45

%S 22,113379904,584318301411328,3011361496339065143296,

%T 15519448971100888972574851072,79981528839832616637508874879893504,

%U 412195366437884247746798137865015318806528,2124303230726006271483826780841554627491524509696,10947877107572929152919737180202022857988400441953615872

%N a(n) = 22^(5*n + 1).

%H Vincenzo Librandi, <a href="/A013902/b013902.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 (5153632).

%F a(n) = 5153632*a(n-1), a(0)=22. - _Vincenzo Librandi_, May 28 2011

%F G.f.: 22/(1 - 5153632*x). - _Wesley Ivan Hurt_, May 25 2024

%t 22^(5Range[0,10]+1) (* or *) LinearRecurrence[{5153632},{22},10] (* _Harvey P. Dale_, Feb 28 2012 *)

%o (Magma) [22^(5*n+1): n in [0..10]]; // _Vincenzo Librandi_, May 28 2011

%Y Cf. A009966.

%K nonn

%O 0,1

%A _N. J. A. Sloane_