a(n) = Product_{k=0..n} (L(k)+1), where L=A000032 (Lucas numbers).
A374654
a(n) = Product_{k=0..n} (L(k)+1), where L=A000032 (Lucas numbers).
Terms
- a(0) =3a(1) =6a(2) =24a(3) =120a(4) =960a(5) =11520a(6) =218880a(7) =6566400a(8) =315187200a(9) =24269414400
External references
- oeis: A374654