a(1)=1; a(n) = n!*Fibonacci(n+2), n > 1.

A005922

a(1)=1; a(n) = n!*Fibonacci(n+2), n > 1.

Terms

    a(0) =1a(1) =6a(2) =30a(3) =192a(4) =1560a(5) =15120a(6) =171360a(7) =2217600a(8) =32296320a(9) =522547200a(10) =9300614400a(11) =180583603200

External references