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%I A117739
%S A117739 1,2,2,0,9,8,6,4,0,7,1,3,9,5,5,0,2,4
%N A117739 Decimal expansion of what appears to be the smallest possible C for which 
               floor[A^(C^n)] is always prime and starts with the first prime 2 
               at n=1 with A=2.4522592...
%D A117739 Cf. A051021, Mills' constant, where floor[A^(3^n)] is always prime
%e A117739 for n=1,2,3..., floor[2.45225925393212...^(C^n)] leads to the primes 
               2,3,5,7,11,19,37,83,223,...
%Y A117739 Sequence in context: A009803 A009615 A079194 this_sequence A111810 A019265 
               A117270
%Y A117739 Adjacent sequences: A117736 A117737 A117738 this_sequence A117740 A117741 
               A117742
%K A117739 nonn,uned,cons
%O A117739 1,2
%A A117739 Martin Raab (raab-martin(AT)gmx.de), May 04 2006

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