%I A050236
%S A050236 1,9,12,1262
%N A050236 Indices of consecutive squares palindromic primes; x such that x^2+(x+1)^2 
               is palindromic and prime.
%H A050236 C. Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_014.htm">
               Source 3</a>
%H A050236 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               PalindromicPrime.html">Link to a section of The World of Mathematics.</
               a>
%H A050236 P. De Geest, <a href="http://www.worldofnumbers.com/sumsquare.htm">Palindromic 
               Sums of Squares of Consecutive Integers</a>
%Y A050236 Cf. A050239.
%Y A050236 Sequence in context: A140145 A166643 A038302 this_sequence A070607 A135439 
               A049733
%Y A050236 Adjacent sequences: A050233 A050234 A050235 this_sequence A050237 A050238 
               A050239
%K A050236 nonn,nice,bref,hard
%O A050236 1,2
%A A050236 Eric Weisstein (eric(AT)weisstein.com)
%E A050236 No others < 20000000000 - Patrick De Geest (pdg(AT)worldofnumbers.com), 
               8/99.