a(n)=F(n-1)a(n-1)+F(n)a(n-2), where F = A000045 (Fibonacci numbers), a(0)=0, a(1)=1.
A105804
a(n)=F(n-1)a(n-1)+F(n)a(n-2), where F = A000045 (Fibonacci numbers), a(0)=0, a(1)=1.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =3a(4) =9a(5) =42a(6) =282a(7) =2802a(8) =42348a(9) =984576a(10) =35804724a(11) =2056887084a(12) =188218830732
External references
- oeis: A105804