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Numbers expressible as a sum of 2 Fibonacci numbers in exactly 1 way.
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%I #6 Mar 30 2012 18:39:17

%S 5,7,8,11,13,15,18,21,23,24,29,34,36,37,39,47,55,57,58,60,63,76,89,91,

%T 92,94,97,102,123,144,146,147,149,152,157,165,199,233,235,236,238,241,

%U 246,254,267

%N Numbers expressible as a sum of 2 Fibonacci numbers in exactly 1 way.

%C n such that card( (k,l); 0<=k<=l : n=F(k)+F(l)) = 1

%K nonn

%O 1,1

%A _Benoit Cloitre_, Apr 13 2003