Indices k such that the (k+1)-st partial sum of primes divided by k is an integer.

Terms

a(0) =1a(1) =2a(2) =4a(3) =7a(4) =10a(5) =50a(6) =130a(7) =328a(8) =651a(9) =4938a(10) =7492a(11) =8083a(12) =12045a(13) =33170a(14) =43138a(15) =61690a(16) =151496a(17) =265056a(18) =953959a(19) =1971358a(20) =5084552a(21) =9372007a(22) =25274899a(23) =34120615a(24) =38684178a(25) =44161681a(26) =415148959a(27) =1294318767a(28) =3955750033a(29) =6484256906