Indices of primes in sequence defined by A(0) = 23, A(n) = 10*A(n-1) + 53 for n > 0.
A101970
Indices of primes in sequence defined by A(0) = 23, A(n) = 10*A(n-1) + 53 for n > 0.
Terms
- a(0) =0a(1) =1a(2) =6a(3) =27a(4) =72a(5) =294a(6) =493a(7) =597a(8) =2599a(9) =3729a(10) =7548a(11) =15864
External references
- oeis: A101970