a(0) = 1, a(n) = 5 + Product_{i=0..n-1} a(i) for n > 0.
A001543
a(0) = 1, a(n) = 5 + Product_{i=0..n-1} a(i) for n > 0.
Terms
- a(0) =1a(1) =6a(2) =11a(3) =71a(4) =4691a(5) =21982031
External references
- oeis: A001543
A001543
a(0) = 1, a(n) = 5 + Product_{i=0..n-1} a(i) for n > 0.