Continued cotangent recurrence a(n+1)=a(n)^3+3*a(n) and a(1)=14.
A145188
Continued cotangent recurrence a(n+1)=a(n)^3+3*a(n) and a(1)=14.
Terms
- a(0) =14a(1) =2786a(2) =21624372014
External references
- oeis: A145188
A145188
Continued cotangent recurrence a(n+1)=a(n)^3+3*a(n) and a(1)=14.