%I A117482
%S A117482 0,2,60,62,512,560,2178,15072,15074,15090,40992,40994,41004,41010,43760,
%T A117482 43818,43820,45260,45704,45710,45738,45740,45744,53192,53198,57512,
%U A117482 57518,57570,163842,163854,164000,164018,164024
%N A117482 Numbers with no 1's in base 3, 4 & 5 expansions. Intersection of A005823,
A023709 & A023725.
%C A117482 No more terms <= 1000000. - Emeric Deutsch (deutsch(AT)duke.poly.edu),
Apr 30 2006
%e A117482 560 is in the sequence because in base 3 it is 202202, in base 4 it is
20300 and in base 5 it is 4220.
%p A117482 a:=proc(n) if member(1,convert(convert(n,base,3),set) union convert(convert(n,
base,4),set) union convert(convert(n,base,5),set))=false then n else
fi end: seq(a(n),n=0..170000); - Emeric Deutsch (deutsch(AT)duke.poly.edu),
Apr 30 2006
%Y A117482 Cf. A005823, A023709, A023725.
%Y A117482 Sequence in context: A050283 A096758 A113549 this_sequence A078511 A141055
A048541
%Y A117482 Adjacent sequences: A117479 A117480 A117481 this_sequence A117483 A117484
A117485
%K A117482 base,nonn
%O A117482 1,2
%A A117482 Zak Seidov (zakseidov(AT)yahoo.com), Apr 26 2006
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