The OEIS Foundation is grateful to everyone who made a donation during our Annual Appeal. Visit the new and spectacular Pictures from the OEIS page!
Table of n, a(n) for n=1..49.
For example when 251 is reflected it becomes 521 which is also a prime, but a different one.
Sequence in context: A036960 A133783 A036958 * A032024 A131741 A096650
Adjacent sequences: A178314 A178315 A178316 * A178318 A178319 A178320
David Nacin, May 24 2010