a(n) = prime(n)^5 - prime(n)^2.

Terms

a(0) =28a(1) =234a(2) =3100a(3) =16758a(4) =160930a(5) =371124a(6) =1419568a(7) =2475738a(8) =6435814a(9) =20510308a(10) =28628190a(11) =69342588a(12) =115854520a(13) =147006594a(14) =229342798a(15) =418192684a(16) =714920818a(17) =844592580a(18) =1350120618a(19) =1804224310a(20) =2073066264a(21) =3077050158a(22) =3939033754a(23) =5584051528a(24) =8587330848a(25) =10510090300