Binomial coefficient C(7n,n-9).

A004377

Binomial coefficient C(7n,n-9).

Terms

    a(0) =1a(1) =70a(2) =2926a(3) =95284a(4) =2672670a(5) =67910864a(6) =1609344100a(7) =36227890512a(8) =784244450262

External references