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

1,1

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.

Sequence in context: A179109 A316329 A062333 * A303893 A305285 A304898

Adjacent sequences: A222722 A222723 A222724 * A222726 A222727 A222728

Keyword

nonn,base

Author

Jaroslav Krizek, Mar 09 2013

Status

approved