a(n) = a(n-1)*a(n-2)*a(n-3) - 1 with a(0)=a(1)=a(2)=2.
A121258
a(n) = a(n-1)*a(n-2)*a(n-3) - 1 with a(0)=a(1)=a(2)=2.
Terms
- a(0) =2a(1) =2a(2) =2a(3) =7a(4) =27a(5) =377a(6) =71252a(7) =725274107
External references
- oeis: A121258
A121258
a(n) = a(n-1)*a(n-2)*a(n-3) - 1 with a(0)=a(1)=a(2)=2.