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%I #4 Mar 31 2012 14:00:41
%S 11,22,33,44,55,66,77,88,99,100,111,122,133,144,155,166,177,188,199,
%T 200,212,221,224,236,242,248,263,284,300,313,326,331,339,362,393,400,
%U 414,422,428,441,482,500,515,551,600,616,623,632,661,700,717,771,800,818
%N The digits of each number can be divided into two groups which have the same product.
%C Contains almost all primes.
%e 177 is in the sequence because its digits {1,7,7} may be grouped so that 1*7=7.
%e 632 is in the sequence because its digits {6,3,2} may be grouped so that 2*3=6.
%K nonn,base,easy
%O 1,1
%A _Claudio Meller_, May 29 2009