Coefficients related to tennis ball problem.

A079517

Coefficients related to tennis ball problem.

Terms

    a(0) =1a(1) =21a(2) =301a(3) =4088a(4) =55354a(5) =756059a(6) =10442117a(7) =145803900a(8) =2056351566a(9) =29262470042a(10) =419730456306

External references