Indices of primes in sequence defined by A(0) = 97, A(n) = 10*A(n-1) + 17 for n > 0.
A101018
Indices of primes in sequence defined by A(0) = 97, A(n) = 10*A(n-1) + 17 for n > 0.
Terms
- a(0) =0a(1) =2a(2) =3a(3) =5a(4) =8a(5) =11a(6) =15a(7) =33a(8) =128a(9) =242a(10) =251a(11) =528a(12) =4884a(13) =6362a(14) =12950a(15) =13187a(16) =29930a(17) =34887a(18) =49515a(19) =67430a(20) =77780
External references
- oeis: A101018