This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A059702 #9 Sep 08 2022 08:45:03 %S A059702 131,223,541,769,811,829,967,1021,1259,1669,2087,2089,2153,2203,2239, %T A059702 2699,2777,2851,3163,3499,3767,4159,4507,4591,4721,4999,6271,7673, %U A059702 9649,10067,10427,10639,10709,10789,11443,11549,12547,13259,13337,14737 %N A059702 Primes p such that p^9 reversed is also prime. %H A059702 Vincenzo Librandi, <a href="/A059702/b059702.txt">Table of n, a(n) for n = 1..1000</a> %t A059702 Select[ Range[ 17000 ], PrimeQ[ # ] && PrimeQ[ ToExpression[ StringReverse[ ToString[ #^9 ] ] ] ] & ] %o A059702 (Magma) [p: p in PrimesUpTo(15000)|IsPrime(Seqint(Reverse(Intseq(p^9))))]; // _Vincenzo Librandi_, Apr 12 2013 %Y A059702 Cf. A059210. %K A059702 base,nonn %O A059702 1,1 %A A059702 _Robert G. Wilson v_, Feb 06 2001