Indices of primes in sequence defined by A(0) = 47, A(n) = 10*A(n-1) - 13 for n > 0.

A101727

Indices of primes in sequence defined by A(0) = 47, A(n) = 10*A(n-1) - 13 for n > 0.

Terms

    a(0) =0a(1) =1a(2) =3a(3) =4a(4) =12a(5) =21a(6) =24a(7) =27a(8) =37a(9) =66a(10) =141a(11) =283a(12) =294a(13) =379a(14) =396a(15) =1216a(16) =1639a(17) =2884a(18) =3285a(19) =7734a(20) =29305

External references