A306973 - OEIS

%I #6 Mar 18 2019 08:11:54

%S 3,5,9,17,19,31,33,61,76,55,127,199,536,577,721,962,1025,1126,1249,

%T 1324,2049,2402,2501,4801,6049,7687,8191,9801,10657,11775,13719,20457,

%U 31370,33281,36449,37537,40897,42049,45124,46817,56447,62423,83751,87724,97499,126001

%N Numerator of best rational approximation x/y of sqrt(k), y<=k, with k given by A306972. The corresponding denominators are given in A306974.

%e See A306972.

%Y Cf. A306972, A306974.

%K nonn,frac

%O 1,1

%A _Hugo Pfoertner_, Mar 18 2019