Numerators of partial sums of (p+q)/p*q, where p and q are primes.

Terms

a(0) =1a(1) =11a(2) =5a(3) =16a(4) =269a(5) =919a(6) =1019a(7) =6287a(8) =6749a(9) =192799a(10) =68513a(11) =629908a(12) =131816a(13) =5366365a(14) =16894967a(15) =206416733a(16) =212790815a(17) =221539555a(18) =1140147647a(19) =394400219a(20) =24027859197a(21) =390223473936a(22) =399480111942