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%I #28 Feb 15 2020 00:18:00
%S 2,7,35,245,485,12914
%N Numbers such that A059248(k), the numerator of Sum_{i=1..k} 1/Fibonacci(i), is not equal to A250744(k), the denominator of the harmonic mean of the first k positive Fibonacci numbers.
%C Next term > 20000. - _Jinyuan Wang_, Feb 14 2020
%t s=0; lst={}; Do[s+=1/Fibonacci[n]; If[Numerator[s]!=Denominator[n/s], AppendTo[lst, n]], {n, 10000}]; lst (* _Jinyuan Wang_, Feb 14 2020 *)
%Y Cf. A059248, A250744.
%K nonn,more
%O 1,1
%A _Michel Marcus_, Nov 28 2014
%E a(6) from _Jinyuan Wang_, Feb 14 2020