Largest prime in the numerator of the 2^n sums generated from the set 1, 1/2, 1/3,..., 1/n.

A075226

Largest prime in the numerator of the 2^n sums generated from the set 1, 1/2, 1/3,..., 1/n.

Terms

    a(0) =3a(1) =11a(2) =19a(3) =137a(4) =137a(5) =1019a(6) =2143a(7) =7129a(8) =7129a(9) =78167a(10) =81401a(11) =1085933a(12) =1111673a(13) =1165727a(14) =2364487a(15) =41325407a(16) =41325407a(17) =796326437a(18) =809074601a(19) =812400209a(20) =822981689a(21) =19174119571a(22) =19652175721a(23) =99554817251a(24) =100483070801

External references