Indices of primes in sequence defined by A(0) = 57, A(n) = 10*A(n-1) - 43 for n > 0.
A101575
Indices of primes in sequence defined by A(0) = 57, A(n) = 10*A(n-1) - 43 for n > 0.
Terms
- a(0) =2a(1) =4a(2) =32a(3) =47a(4) =58a(5) =59a(6) =73a(7) =125a(8) =176a(9) =227a(10) =637a(11) =1303a(12) =1643a(13) =2434a(14) =4373a(15) =8749a(16) =15113a(17) =16852a(18) =30352a(19) =30544a(20) =36235
External references
- oeis: A101575