Search: id:A103836 Results 1-1 of 1 results found. %I A103836 %S A103836 3,11,181,373,12821,14741,32323,72227,74747,77977,78887,79997,90709, %T A103836 94049,94849,98689,1055501,1065601,1114111,1129211,1134311,1177711, %U A103836 1180811,1186811,1190911,1262621,1333331,1338331,1407041,1409041 %N A103836 Smallest palindromic prime p, larger than previous term, such that concatenation of n and p is a prime. %C A103836 Cf. A096915 %e A103836 a(4)=373 because 4373 is prime, while 4191,4313,4353 are all composite. %Y A103836 Cf. A096915. %Y A103836 Sequence in context: A003115 A053888 A118479 this_sequence A081484 A125738 A092840 %Y A103836 Adjacent sequences: A103833 A103834 A103835 this_sequence A103837 A103838 A103839 %K A103836 nonn,base %O A103836 1,1 %A A103836 Zak Seidov (zakseidov(AT)yahoo.com), Mar 30 2005 Search completed in 0.001 seconds