|
%I #17 Sep 08 2022 08:44:38
%S 484,5153632,54875873536,584318301411328,6221821273427820544,
%T 66249952919459433152512,705429498686404044207947776,
%U 7511413302012830262726227918848,79981528839832616637508874879893504,851643319086537701956194499721106030592
%N a(n) = 22^(3*n + 2).
%H Vincenzo Librandi, <a href="/A013771/b013771.txt">Table of n, a(n) for n = 0..200</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 (10648).
%o (Magma) [22^(3*n+2): n in [0..10]]; // _Vincenzo Librandi_, Jun 27 2011
%Y Subsequence of A009966.
%K nonn,easy
%O 0,1
%A _N. J. A. Sloane_
| 