Sum of the sixth powers of the first n primes.

Terms

a(0) =64a(1) =793a(2) =16418a(3) =134067a(4) =1905628a(5) =6732437a(6) =30870006a(7) =77915887a(8) =225951776a(9) =820775097a(10) =1708278778a(11) =4274005187a(12) =9024109428a(13) =15345472477a(14) =26124687806a(15) =48289048935a(16) =90469582576a(17) =141989956937a(18) =232448339106a(19) =360548623027a(20) =511882849316a(21) =754970304837