%I A064158
%S A064158 1,2,3,4,5,6,7,8,9,22,112,121,123,132,211,213,231,312,321,1124,1142,
%T A064158 1214,1241,1412,1421,2114,2141,2411,4112,4121,4211,11125,11133,11152,
%U A064158 11215,11222,11251,11313,11331,11512,11521,12115,12122,12151,12212
%N A064158 Integers n such that (x1*x2*..xk)^(x1+x2+..xk) = (x1+x2+..xk)^(x1*x2*...xk) 
               where x1x2..xk are the digits of n in base 10.
%e A064158 22 belongs to the sequence because (2*2)^(2+2)=(2+2)^(2*2)
%Y A064158 Sequence in context: A045910 A128290 A110002 this_sequence A064702 A034710 
               A061672
%Y A064158 Adjacent sequences: A064155 A064156 A064157 this_sequence A064159 A064160 
               A064161
%K A064158 easy,nonn,base
%O A064158 1,2
%A A064158 Felice Russo (felice.russo(AT)katamail.com), Sep 14 2001
%E A064158 More terms from Jason Earls (zevi_35711(AT)yahoo.com), Dec 04 2001