Reduced denominators of the fraction of primes < 10^n that are full reptend primes.

A103363

Reduced denominators of the fraction of primes < 10^n that are full reptend primes.

Terms

    a(0) =4a(1) =25a(2) =14a(3) =1229a(4) =9592a(5) =39249a(6) =664579a(7) =5761455a(8) =50847534a(9) =455052511

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