prime(n^3) - prime(n).

Terms

a(0) =0a(1) =16a(2) =98a(3) =304a(4) =680a(5) =1308a(6) =2292a(7) =3652a(8) =5496a(9) =7890a(10) =10926a(11) =14716a(12) =19362a(13) =24766a(14) =31272a(15) =38820a(16) =47598a(17) =57498a(18) =68964a(19) =81728a(20) =96064a(21) =112212a(22) =129990a(23) =149628a(24) =171432a(25) =194942a(26) =220758a(27) =248744a(28) =279322a(29) =312470