A088091 - OEIS

A088091

Primes p such that the smallest palindrome beginning with p with odd number of digits is also a palindrome.

2, 3, 5, 7, 13, 19, 31, 37, 79, 101, 103, 113, 127, 131, 139, 151, 163, 179, 181, 191, 193, 199, 307, 313, 353, 373, 383, 719, 727, 757, 773, 787, 797, 907, 919, 929, 937, 967, 983, 1033, 1093, 1117, 1123, 1129, 1153, 1163, 1193, 1201, 1327, 1409, 1447, 1489

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OFFSET

1,1

LINKS

Table of n, a(n) for n=1..52.

EXAMPLE

103 is a term as 10301 is also prime. 199 is a member as 19991 is prime having 5 (odd) digits. (though 1991 is the smallest palindrome beginning with 199.)

CROSSREFS

Sequence in context: A136288 A344604 A175762 * A332088 A194955 A217884

Adjacent sequences: A088088 A088089 A088090 * A088092 A088093 A088094

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Sep 23 2003

EXTENSIONS

More terms from David Wasserman, Jul 15 2005

STATUS

approved