A029981 Primes that are palindromic in base 14.

2, 3, 5, 7, 11, 13, 197, 211, 239, 281, 337, 379, 619, 647, 661, 773, 1013, 1069, 1097, 1153, 1787, 1801, 1871, 1913, 2237, 2251, 2293, 2617, 2659, 2687, 2729, 39397, 41959, 42743, 43331, 43933, 44129, 45697, 45893, 46691, 47279, 48259

Offset: 1

Author

Patrick De Geest

Keywords

• nonn
• base

Links

• John Cerkan, Table of n, a(n) for n = 1..10000
• P. De Geest, World!Of Palindromic Primes

Programs

Mathematica

f[n_]:=FromDigits[RealDigits[n,14][[1]]]==FromDigits[Reverse[RealDigits[n,14][[1]]]]; lst={}; Do[p=Prime[n]; If[f[p],AppendTo[lst,p]],{n,8!}]; lst (* Vladimir Joseph Stephan Orlovsky, Aug 10 2009 *)