First quotients of A252738: a(0) = 1; for n >= 1, a(n) = A252738(n) / A252738(n-1).

A252740

First quotients of A252738: a(0) = 1; for n >= 1, a(n) = A252738(n) / A252738(n-1).

Terms

    a(0) =1a(1) =2a(2) =6a(3) =180a(4) =1134000

External references