Apply partial sum operator 4 times to primes.

Terms

a(0) =2a(1) =11a(2) =37a(3) =97a(4) =219a(5) =444a(6) =830a(7) =1454a(8) =2416a(9) =3845a(10) =5901a(11) =8781a(12) =12723a(13) =18008a(14) =24964a(15) =33972a(16) =45472a(17) =59965a(18) =78019a(19) =100273a(20) =127439a(21) =160308a(22) =199754a(23) =246740a(24) =302326a(25) =367673a(26) =444045a(27) =532813a(28) =635457a(29) =753570