Indices of primes in sequence defined by A(0) = 69, A(n) = 10*A(n-1) - 31 for n > 0.
A101534
Indices of primes in sequence defined by A(0) = 69, A(n) = 10*A(n-1) - 31 for n > 0.
Terms
- a(0) =1a(1) =4a(2) =7a(3) =16a(4) =19a(5) =64a(6) =82a(7) =89a(8) =107a(9) =251a(10) =334a(11) =1487a(12) =6355a(13) =65711a(14) =96797
External references
- oeis: A101534