%I #10 Jul 15 2022 06:36:39
%S 1,11,12,15,25,36,104,108,197,1009,1022,1052,1073,1801,10004,10005,
%T 10051,10062,10071,10081,10092,14991,19982,19991,100092,100191,101973,
%U 289101,1000083,1000092,1020991,1099791,1999991,10001091,10001991
%N Numbers that set a new record for the number of iterations needed to reach 0 under f(x) = reverse(x) - maxdigit(x).
%C Where records occur in A097154. It is easy to find numbers that require many iterations to reach zero; e.g., 10^110+2 takes 200.
%Y Cf. A097153, A097154, A097155, A097156, A097157.
%K base,nonn
%O 1,2
%A _Jason Earls_, Aug 01 2004
%E a(33)-a(35) from _Klaus Brockhaus_, Aug 14 2004