%I #9 Jun 03 2016 02:41:18
%S 2,3,5,7,11,31,71,163,18258901387,90367894271,13,73,1861,344800741,
%T 34351783286302805384336021,940315563074788471,1886172359328147919771,
%U 14854831
%N a(n) is the least prime x such that when reversed it is a power of prime(n).
%C A006567 (after rearranging terms) and A002385 are subsequences. - _Chai Wah Wu_, Jun 02 2016
%H Chai Wah Wu, <a href="/A085300/b085300.txt">Table of n, a(n) for n = 1..86</a>
%e a(14)=344800741 means that 147008443=43^5=p(14)^5, where 5 is the smallest such exponent;
%e a(19) has 82 decimal digits and if reversed equals 39th power of p(19)=67.
%o (Python)
%o from sympy import prime, isprime
%o def A085300(n):
%o p = prime(n)
%o q = p
%o while True:
%o m = int(str(q)[::-1])
%o if isprime(m):
%o return(m)
%o q *= p # _Chai Wah Wu_, Jun 02 2016
%Y Cf. A085298, A057708, A058993, A056994, A059695, A003459, A007500, A055387, A061461, A068652.
%K base,nonn
%O 1,1
%A _Labos Elemer_, Jun 24 2003
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