A222725 Palindromic primes starting with a digit 3.

3, 313, 353, 373, 383, 30103, 30203, 30403, 30703, 30803, 31013, 31513, 32323, 32423, 33533, 34543, 34843, 35053, 35153, 35353, 35753, 36263, 36563, 37273, 37573, 38083, 38183, 38783, 39293, 3001003, 3002003, 3007003, 3016103, 3026203, 3064603, 3065603, 3072703

Offset: 1

Author

Jaroslav Krizek, Mar 09 2013

Keywords

• nonn
• base

Comments

Subsequence of A002385 (palindromic primes) and A002113 (palindromic numbers). Complement of A222726 (palindromic composite numbers starting with a digit 3) with respect to A043038 (palindromic numbers starting with a digit 3).

Links

• Jaroslav Krizek, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A002385, A002113, A222726, A043038.