a(1)=1, a(2)=2, a(3)=3, a(4)=4, a(5)=5, a(n+1)=a(1)*a(2)*...*a(n)-1 for n>=5.
A140432
a(1)=1, a(2)=2, a(3)=3, a(4)=4, a(5)=5, a(n+1)=a(1)*a(2)*...*a(n)-1 for n>=5.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =119a(6) =14279a(7) =203904119
External references
- oeis: A140432