%I A043275
%S A043275 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,2,4,6,8,10,12,14,16,18,
%T A043275 20,22,24,26,28,30,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,4,
%U A043275 5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,6,7,8,9,10,11,12,13
%N A043275 Sum of the digits of the n-th base 16 palindrome.
%Y A043275 A029730 (base 16 palindromes)
%Y A043275 Sequence in context: A025483 A053165 A056962 this_sequence A058035 A057946 
               A117657
%Y A043275 Adjacent sequences: A043272 A043273 A043274 this_sequence A043276 A043277 
               A043278
%K A043275 nonn,base
%O A043275 1,3
%A A043275 Clark Kimberling (ck6(AT)evansville.edu)