[seqfan] A new sequence?

[Claudio Meller]

I saw this sequence in
https://groups.yahoo.com/neo/groups/primenumbers/conversations/topics/25454

a[n] is the smallest prime that remains prime for precisely n times when
its final decimal digit is repeated.

31, 19, 23, 139, 6089, 40949, 13153513, 748105003, 11307204673,
202073177599



-- 
Claudio Meller
http://grageasdefarmacia.blogspot.com
http://todoanagramas.blogspot.com/
http://simplementenumeros.blogspot.com/