Integer lengths of Catalan-primes: numbers n such that the concatenation of the first n decimal digits of Catalan's constant is prime.
A118328
Integer lengths of Catalan-primes: numbers n such that the concatenation of the first n decimal digits of Catalan's constant is prime.
Terms
- a(0) =52a(1) =276a(2) =25477
External references
- oeis: A118328