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%I #5 Mar 30 2012 17:27:33
%S 2996,3995,5993,6992,7991,8089,8179,8269,8359,8449,8539,8629,8719,
%T 8809,8899,8989,8990,9088,9178,9268,9358,9448,9538,9628,9718,9808,
%U 9898,9988,13397,14387,15377,16367,17357,17897,18347,18887,19337,19877,23396
%N Integers n > 1997 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 1997.
%C Subsequence of A023108.
%H <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>
%e The trajectory of 3995 reaches 9988 in one step and 9988 is a term in the trajectory of 1997, so 3995 belongs to the present sequence. The corresponding term in A063056, giving the number of steps, accordingly is 1.
%Y A033865, A023108, A063054, A063056.
%K base,nonn
%O 0,1
%A _Klaus Brockhaus_, Jul 07 2001