1,1

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

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.)

Sequence in context: A136288 A344604 A175762 * A332088 A194955 A217884

Adjacent sequences: A088088 A088089 A088090 * A088092 A088093 A088094

base,nonn

Amarnath Murthy, Sep 23 2003

More terms from David Wasserman, Jul 15 2005

approved