a(n) = binomial(prime(n+5), prime(5)).

Terms

a(0) =1a(1) =78a(2) =12376a(3) =75582a(4) =1352078a(5) =34597290a(6) =84672315a(7) =854992152a(8) =3159461968a(9) =5752004349a(10) =17417133617a(11) =76223753060a(12) =279871768995a(13) =418094152866