Indices of primes in sequence defined by A(0) = 51, A(n) = 10*A(n-1) + 11 for n > 0.
A101573
Indices of primes in sequence defined by A(0) = 51, A(n) = 10*A(n-1) + 11 for n > 0.
Terms
- a(0) =1a(1) =8a(2) =11a(3) =14a(4) =25a(5) =44a(6) =61a(7) =79a(8) =127a(9) =325a(10) =493a(11) =613a(12) =709a(13) =1640a(14) =1645a(15) =2102a(16) =8513a(17) =8687
External references
- oeis: A101573