a(n) = prime(n)^3 - prime(n) * prime(n^2).

Terms

a(0) =4a(1) =6a(2) =10a(3) =-28a(4) =264a(5) =234a(6) =1054a(7) =950a(8) =2530a(9) =8700a(10) =9300a(11) =20054a(12) =27552a(13) =28208a(14) =36754a(15) =63070a(16) =94518a(17) =96258a(18) =137484a(19) =163300a(20) =163958a(21) =219620a(22) =256138a(23) =330190a(24) =462884a(25) =520150a(26) =524270a(27) =582294a(28) =588600a(29) =652236