Numbers k such that the smoothly undulating palindromic number (94*10^k - 49)/99 is a prime.
A062229
Numbers k such that the smoothly undulating palindromic number (94*10^k - 49)/99 is a prime.
Terms
- a(0) =5a(1) =17a(2) =65a(3) =143a(4) =551a(5) =92981
External references
- oeis: A062229