%I #17 Feb 15 2020 10:52:26
%S 0,6,500,48114,4705960,461049726,45177313500,4426907222634,
%T 433791646851920,42507153656189046,4165267258462562500,
%U 408153684094531891554,39994895773202429477880,3919091632081792366665966,384030985048163740834371500,37631117443087185673897862874
%N X-values of solutions to the equation 3(X-Y)^4 - 2*X*Y = 0 with X >= Y.
%C To find Y-values: with c(n) and d(n) as defined in the Formula section, b(n) = c(n)*(-1+d(n)), which gives 0, 4, 480, 47916, 4704000, 461030324, 45177121440, ...
%H <a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (108,-982,108,-1).
%F a(n) = c(n)*(1+d(n)) with c(0)=0, c(1)=1 and c(n) = 10*c(n-1) - c(n-2); d(0)=1, d (1)=5 and d(n) = 10*d(n-1) - d(n-2).
%F For n >= 4, a(n) = 108*a(n-1) - 982*a(n-2) + 108*a(n-3) - a(n-4). - _Max Alekseyev_, Nov 13 2009
%F G.f.: 2*x*(3*x^2 - 74*x + 3)/((x^2 - 98*x + 1)*(x^2 - 10*x + 1)). - _Colin Barker_, Oct 25 2012
%t LinearRecurrence[{108,-982,108,-1},{0,6,500,48114},20] (* _Harvey P. Dale_, Aug 19 2012 *)
%K nonn,easy
%O 0,2
%A _Mohamed Bouhamida_, Oct 10 2006
%E More terms from _Max Alekseyev_, Nov 13 2009
%E More terms from _Harvey P. Dale_, Aug 19 2012