OFFSET
1,1
COMMENTS
See A090712 for a similar sequence whose definition works "in the opposite direction".
LINKS
Zak Seidov, Table of n, a(n) for n = 1..10000
EXAMPLE
The decimal representation of prime 23, considered as a number written in base 13, stands for 2*13+3 = 29, which is also prime, therefore 23 is in the sequence.
MATHEMATICA
Select[Prime[Range[5000]], PrimeQ[FromDigits[IntegerDigits[#], 13]]&] (* Zak Seidov, Aug 31 2015 *)
PROG
(PARI) is_A235110(p, b=13)={my(d=digits(p)); isprime(vector(#d, i, b^(#d-i))*d~)&&isprime(p)}
CROSSREFS
KEYWORD
nonn,base
AUTHOR
M. F. Hasler, Jan 03 2014
STATUS
approved