%I A054970
%S A054970 1,2,6,39,55,87,182,556,644,797,917,1593,1685,25141,51425,55556,83527,
%T A054970 810311,1620213,1853942,5555556,17352586,17835196,25004441,91071921,
%U A054970 170563673,181737182,184252876,507354403,1240058219
%N A054970 Index numbers for first 29 palindromic hexagonal numbers.
%Y A054970 Cf. A054969.
%Y A054970 Sequence in context: A072191 A118324 A060421 this_sequence A120492 A028300 
               A068207
%Y A054970 Adjacent sequences: A054967 A054968 A054969 this_sequence A054971 A054972 
               A054973
%K A054970 nonn
%O A054970 0,2
%A A054970 Jeffrey Heleen (meriadoc(AT)cheshire.net), May 26 2000