%I A081749
%S A081749 0,1,1,5,4,2,2,2,2,2,1,1,9,1,1,3,3,2,3,3,2,1,2,2,1,2,1,2,2,1,3,9,1,3,3,
%T A081749 3,4,3,3,4,1,2,2,1,4,1,2,2,1,5,9,1,5,3,3,6,3,3,6,1,2,2,1,6,1,2,2,1,7,9,
%U A081749 1,7,3,3,8,3,3,8,1,2,2,1,8,1,2,2,1,9,9,1,9,3,3,10,3,3,10,1,2,2,1,10,1,
               2
%N A081749 Continued fraction for e/5.
%F A081749 18 first terms are : 0, 1, 1, 5, 4, 2, 2, 2, 2, 2, 1, 1, 9, 1, 1, 3, 
               3, 2. k>=1 : a(19k)=a(19k+1)=a(19k+16)=a(19k+17)=3; a(19k+2)=a(19k+7)=2k; 
               a(19k+3)=a(19k+6)=a(19k+8)=a(19k+11)=a(19k+14)=1; a(19k+4)=a(19k+5)=a(19k+9)= 
               a(19k+10)=2; a(19k+12)=a(19k+15)=2k+1; a(19k+18)=2k+2
%Y A081749 Cf. A006083, A006084, A006085.
%Y A081749 Sequence in context: A085917 A102593 A090462 this_sequence A074825 A094778 
               A097960
%Y A081749 Adjacent sequences: A081746 A081747 A081748 this_sequence A081750 A081751 
               A081752
%K A081749 nonn,cofr
%O A081749 1,4
%A A081749 Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 08 2003