%I #5 Mar 30 2012 17:27:41
%S 196,879,106,1077,10553,111,1,10583,10022,10071,10331,10128,10210,
%T 10132,10278,113,10746,10748,1057,10122,10123,10248,10337,10220,10204,
%U 10212,10969,10437,10983,10222,10183,12898,128,10119,13694,10036,10292,10173
%N a(n) = smallest k such that the Reverse and Add! trajectory of A063048(n) joins the trajectory of k.
%C a(n) <= A063048(n); a(n) = A063048(n) iff the trajectory of A063048(n) does not join the trajectory of any smaller number, i.e. A063048(n) is also a term of A070788.
%C a(n) determines a 1-1-mapping from the terms of A063048 to the terms of A070788. For the inverse mapping cf. A089494.
%H <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a>
%e A063048(3) = 1997, the trajectory of 1997 joins the trajectory of 106 = A070788(8) at 97768, so a(3) = 106. A063048(7) = 10577, the trajectory of 10577 joins the trajectory of 1 = A070788(1) at 7309126, so a(7) = 1.
%Y Cf. A063048, A070788, A089494.
%K nonn,base
%O 1,1
%A _Klaus Brockhaus_, Nov 04 2003