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%I
%S 6,15,24,33,42,51,60,69,78,87,96,105,114,123,132,141,150,159,168,177,
%T 186,195,204,213,222,231,240,249,258,267,276,285,294,303,312,321,330,
%U 339,348,357,366,375,384,393,402,411,420,429,438,447,456,465,474,483
%N 9*n+6.
%C General form: (q*n-1)*q, cf. A017233 (q=3), A098502 (q=4). [From Vladimir Orlovsky, Feb 16 2009]
%H Vincenzo Librandi, <a href="/A017233/b017233.txt">Table of n, a(n) for n = 0..5000</a>
%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/RecursiveSequences.html">Recursive Sequences</a>
%H <a href="/index/Rea#recLCC">Index to sequences with linear recurrences with constant coefficients</a>, signature (2,-1).
%t Range[6, 1000, 9] (* From Vladimir Joseph Stephan Orlovsky, May 28 2011 *)
%o (MAGMA) [9*n+6: n in [0..60]]; // Vincenzo Librandi, Jul 24 2011
%Y Cf. A008591, A017209, A017221.
%K nonn,easy
%O 0,1
%A David J. Horn and Laura Krebs Gordon (lkg615(AT)verizon.net), 1985
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