Number of decimal digits in binomial(2*10^n, 10^n).

A114501

Number of decimal digits in binomial(2*10^n, 10^n).

Terms

    a(0) =1a(1) =6a(2) =59a(3) =601a(4) =6019a(5) =60204a(6) =602057a(7) =6020597a(8) =60205995a(9) =602059987a(10) =6020599909a(11) =60205999128a(12) =602059991322

External references