(1/p)*Sum_{k=0..n}binomial(n,k)^4 where p is a prime in the interval ]n, 4n/3].

A212324

(1/p)*Sum_{k=0..n}binomial(n,k)^4 where p is a prime in the interval ]n, 4n/3].

Terms

    a(0) =362a(1) =37692a(2) =55185580a(3) =758665388a(4) =641947636a(5) =8948910312a(6) =126203947828

External references