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%I #12 Jun 13 2015 00:49:21
%S 7,15,217,449,6503,13455,194873,403201,5839687,12082575,174995737,
%T 362074049,5244032423,10850138895,157145976953,325142092801,
%U 4709135276167,9743412645135,141116912308057,291977237261249,4228798233965543,8749573705192335,126722830106658233
%N Numerators of continued fraction convergents to sqrt(56).
%H Vincenzo Librandi, <a href="/A041096/b041096.txt">Table of n, a(n) for n = 0..100</a>
%H <a href="/index/Rec">Index entries for linear recurrences with constant coefficients</a>, signature (0,30,0,-1).
%F G.f.: -(x+1)*(x^2-8*x-7) / (x^4-30*x^2+1). - _Colin Barker_, Nov 04 2013
%t Numerator[Convergents[Sqrt[56], 30]] (* _Vincenzo Librandi_, Oct 29 2013 *)
%Y Cf. A041097, A010509.
%K nonn,cofr,frac,easy
%O 0,1
%A _N. J. A. Sloane_.
%E More terms from _Colin Barker_, Nov 04 2013
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