a(n) = prime(n)^5 - prime(n)^3.

Terms

a(0) =24a(1) =216a(2) =3000a(3) =16464a(4) =159720a(5) =369096a(6) =1414944a(7) =2469240a(8) =6424176a(9) =20486760a(10) =28599360a(11) =69293304a(12) =115787280a(13) =146928936a(14) =229241184a(15) =418046616a(16) =714718920a(17) =844369320a(18) =1349824344a(19) =1803871440a(20) =2072682576a(21) =3076563360a(22) =3938468856