Indices of primes in sequence defined by A(0) = 43, A(n) = 10*A(n-1) + 23 for n > 0.
A101726
Indices of primes in sequence defined by A(0) = 43, A(n) = 10*A(n-1) + 23 for n > 0.
Terms
- a(0) =0a(1) =3a(2) =6a(3) =18a(4) =33a(5) =53a(6) =77a(7) =89a(8) =212a(9) =306a(10) =701a(11) =1455a(12) =2138a(13) =2213a(14) =3065a(15) =9299a(16) =16439a(17) =16893a(18) =28574a(19) =54050
External references
- oeis: A101726