Primes in the numerator of partial sums of A076476.

Terms

a(0) =3a(1) =11a(2) =31a(3) =167a(4) =59a(5) =433a(6) =971a(7) =9859a(8) =10111a(9) =123821a(10) =126131a(11) =1667423a(12) =1744643a(13) =1768667a(14) =3942739a(15) =67747283a(16) =24170681a(17) =475579259a(18) =487218887a(19) =490914007a(20) =508549807a(21) =11774243081a(22) =4494873917a(23) =23545215361a(24) =23888435161a(25) =674733465347