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

Terms

a(0) =14a(1) =117a(2) =1550a(3) =8379a(4) =80465a(5) =185562a(6) =709784a(7) =1237869a(8) =3217907a(9) =10255154a(10) =14314095a(11) =34671294a(12) =57927260a(13) =73503297a(14) =114671399a(15) =209096342a(16) =357460409a(17) =422296290a(18) =675060309a(19) =902112155a(20) =1036533132a(21) =1538525079a(22) =1969516877a(23) =2792025764a(24) =4293665424a(25) =5255045150a(26) =5796365067