Indices of primes in sequence defined by A(0) = 31, A(n) = 10*A(n-1) + 41 for n > 0.
A101835
Indices of primes in sequence defined by A(0) = 31, A(n) = 10*A(n-1) + 41 for n > 0.
Terms
- a(0) =0a(1) =5a(2) =8a(3) =14a(4) =23a(5) =47a(6) =72a(7) =74a(8) =96a(9) =248a(10) =272a(11) =2487a(12) =14498a(13) =74772a(14) =87447
External references
- oeis: A101835