Indices of primes in sequence defined by A(0) = 47, A(n) = 10*A(n-1) + 17 for n > 0.
A101736
Indices of primes in sequence defined by A(0) = 47, A(n) = 10*A(n-1) + 17 for n > 0.
Terms
- a(0) =0a(1) =1a(2) =6a(3) =13a(4) =24a(5) =115a(6) =426a(7) =594a(8) =636a(9) =775a(10) =1705a(11) =16627a(12) =55557
External references
- oeis: A101736