A042322 - OEIS

%I #9 Jul 18 2023 14:34:33

%S 26,105,236,341,1941,13928,43725,320003,1643740,1963743,5571226,

%T 24248647,1266500870,5090252127,11447005124,16537257251,94133291379,

%U 675470296904,2120544182091,15519279571541

%N Numerators of continued fraction convergents to sqrt(688).

%H Vincenzo Librandi, <a href="/A042322/b042322.txt">Table of n, a(n) for n = 0..200</a>

%H <a href="/index/Rec#order_24">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48497294, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1).

%t Numerator[Convergents[Sqrt[688], 30]] (* _Vincenzo Librandi_, Nov 21 2013 *)

%Y Cf. A042323.

%K nonn,cofr,frac,easy

%O 0,1

%A _N. J. A. Sloane_.