Indices of primes in sequence defined by A(0) = 39, A(n) = 10*A(n-1) - 31 for n > 0.
A101838
Indices of primes in sequence defined by A(0) = 39, A(n) = 10*A(n-1) - 31 for n > 0.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =7a(4) =13a(5) =76a(6) =194a(7) =217a(8) =956a(9) =1051a(10) =1162a(11) =1484a(12) =1730a(13) =1969a(14) =3236a(15) =17353a(16) =85963
External references
- oeis: A101838