%I A088753
%S A088753 196,879,1997,7059,9999,10553,10563,10577,10583,10585,10638,10663,10668,
%T A088753 10697,10715,10728,10735,10746,10748,10783,10785,10787,10788,10877,
%U A088753 10883,10963,10965,10969,10977,10983,10985,12797,12898,13097,13197
%N A088753 Numbers n such that the Reverse and Add! trajectory of n (presumably) 
               does not reach a palindrome (with the exception of n itself) and 
               does not join the trajectory of any term m < n.
%C A088753 Although the starting number n is regarded as part of the trajectory, 
               it is allowed to be palindromic. Hence palindromes are not excluded 
               from the sequence. A063048 is obtained if palindromes are excluded. 
               The smallest term in A088753 but not in A063048 is 9999, the smallest 
               term in A063048 but not in A088753 is 19098.
%C A088753 W. VanLandingham and others have computed nearly 10^7 terms (all terms 
               < 10^14), cf. W. VanLandingham, 196 and Other Lychrel Numbers.
%H A088753 W. VanLandingham, <a href="http://www.p196.org/">196 and Other Lychrel 
               Numbers</a>
%Y A088753 Cf. A061563, A023108, A006960, A063048.
%Y A088753 Sequence in context: A023108 A092231 A089493 this_sequence A063048 A006960 
               A014798
%Y A088753 Adjacent sequences: A088750 A088751 A088752 this_sequence A088754 A088755 
               A088756
%K A088753 base,nonn
%O A088753 1,1
%A A088753 Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Nov 04 2003