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%I #5 Mar 30 2012 18:57:48
%S 0,3,60,161,559,660,3597,78480,208079,726481,856080,4669203,101866380,
%T 270087281,942970879,1111191780,6060621597,132222483360,350573081759,
%U 1223975475361,1442326073760,7866682164003,171624681534300,455043590036801
%N Numerators b(n) of Pythagorean approximations b(n)/a(n) to 2/3.
%C See A195500 for discussion and list of related sequences; see A195559 for Mathematica program.
%Y Cf. A195500, A195559, A195561.
%K nonn
%O 1,2
%A _Clark Kimberling_, Sep 21 2011
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