%I #21 May 05 2015 21:04:51
%S 11,1021,1201,2011,3001,10103,10211,10301,11003,12011,12101,13001,
%T 20021,20201,21011,21101
%N Duplicate of A069710.
%K dead
%O 1,1
%A _Amarnath Murthy_, Aug 18 2002
