%I #2 Mar 31 2012 20:24:44
%S 2,2,4,3,3,2,4,4,2,1,4,2,5,3,2,2,4,3,2,2,3,2,4
%N Number of letters not in common with the number before.
%F a(1)=2 from oNE & zerO, a(2)=2 from TWo & One, a(3)=4 from tHREE & Two, a(8)=4 from eIGHT & sEven, etc.
%e a(1)=2 from oNE & zerO, a(2)=2 from TWo & One, a(3)=4 from tHREE & Two, a(8)=4 from eIGHT & sEven, etc.
%Y Cf. A116531.
%K nonn,word
%O 0,1
%A _Rodolfo Kurchan_, Apr 18 2006
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