%I A127199
%S A127199 1,2,11,21,112,211,1121,2111,11212,21112,112121,211121,1121211,2111211,
%T A127199 11212112,21112111,112121122,211121111,1121211221,2111211111
%N A127199 A monotonic doubly-fractal simple sequence. Erase the last (rightmost) 
               digit of every integer: what is left is the sequence itself. The 
               erased digits, one by one, form also the sequence itself.
%Y A127199 Cf. A127204, A127274, A127303.
%Y A127199 Sequence in context: A081242 A071762 A113721 this_sequence A085652 A111090 
               A111081
%Y A127199 Adjacent sequences: A127196 A127197 A127198 this_sequence A127200 A127201 
               A127202
%K A127199 base,nonn
%O A127199 1,2
%A A127199 Eric Angelini (eric.angelini(AT)kntv.be), Mar 27 2007