A117699 Palindromic primes in base 4 (written in base 4).

2, 3, 11, 101, 131, 323, 10001, 11311, 12121, 13031, 13331, 30103, 31013, 31313, 32023, 33133, 1003001, 1013101, 1101011, 1120211, 1123211, 1133311, 1201021, 1212121, 1221221, 1302031, 1311131, 1321231

Offset

1,1

Links

Table of n, a(n) for n=1..28.

Eric Weisstein: Palindromic Prime.

Crossrefs

Cf. A029972.

Sequence in context: A089921 A056899 A347402 * A065378 A161721 A225603

Adjacent sequences: A117696 A117697 A117698 * A117700 A117701 A117702

Keyword

nonn,base

Author

Martin Renner, Apr 13 2006

Status

approved