Indices of primes in sequence defined by A(0) = 81, A(n) = 10*A(n-1) + 11 for n > 0.

A101061

Indices of primes in sequence defined by A(0) = 81, A(n) = 10*A(n-1) + 11 for n > 0.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =16a(4) =46a(5) =176a(6) =8461a(7) =36614

External references