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A067657 Prime values of A001008, the numerators of the Harmonic Numbers. 9

%I

%S 3,11,137,761,7129,18858053,34395742267,85691034670497533,

%T 252476961434436524654789,928551009361054917576341971,

%U 42409610330030873613929048033,4868007055309996043055960217131137

%N Prime values of A001008, the numerators of the Harmonic Numbers.

%F A001008 INTERSECT A000040.

%t Table[ HarmonicNumber[n], {n, 0, 80}] // Numerator // Select[#, PrimeQ]& (* _Jean-Fran├žois Alcover_, May 27 2013 *)

%K nonn

%O 1,1

%A _Benoit Cloitre_, Feb 03 2002

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Last modified January 18 11:57 EST 2022. Contains 350455 sequences. (Running on oeis4.)