a(n) = (prime(n) - 7)^2 * (4*prime(n) - 1).

Terms

a(0) =175a(1) =176a(2) =76a(3) =0a(4) =688a(5) =1836a(6) =6700a(7) =10800a(8) =23296a(9) =55660a(10) =70848a(11) =132300a(12) =188428a(13) =221616a(14) =299200a(15) =446476a(16) =635440a(17) =708588a(18) =961200a(19) =1159168a(20) =1267596a(21) =1632960a(22) =1911856a(23) =2387020a(24) =3134700a(25) =3560908a(26) =3787776a(27) =4270000a(28) =4525740a(29) =5067436