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%I #11 Jun 13 2015 00:50:32
%S 1800,2520,3240,3960,4680,5400,6120,6840,7560,8280,9000,9720,10440,
%T 11160,11880,12600,13320,14040,14760,15480,16200,16920,17640,18360,
%U 19080,19800,20520,21240,21960,22680,23400,24120,24840,25560,26280,27000
%N First differences of A069475, successive differences of (n+1)^6-n^6.
%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/RecursiveSequences.html">Recursive Sequences</a>
%H <a href="/index/Rec#order_02">Index entries for linear recurrences with constant coefficients</a>, signature (2,-1).
%F a(n) = 720*n + 1800 = 360*A020735(n+1).
%F G.f.: 360*(5 - 3*x)/(1 - x)^2. [_Bruno Berselli_, Feb 25 2015]
%t Table[720 n + 1800, {n, 0, 40}] (* _Bruno Berselli_, Feb 25 2015 *)
%Y Cf. A001014, A020735, A022522, A069473, A069474, A069475.
%K nonn,easy
%O 0,1
%A Eli McGowan (ejmcgowa(AT)mail.lakeheadu.ca), Mar 26 2002
%E Offset changed from 1 to 0 and added a(0)=1800 by _Bruno Berselli_, Feb 25 2015
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