A222725 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

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

(list; graph; refs; listen; history; text; internal format)

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