%I A010882
%S A010882 1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,
%T A010882 3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,
%U A010882 2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3,1,2,3
%N A010882 Simple periodic sequence.
%C A010882 Partial sums are given by A130481(n)+n+1. - Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), 
               Jun 08 2007
%C A010882 41/333=0,123123123... [From Eric Desbiaux (moongerms(AT)wanadoo.fr), 
               Nov 03 2008]
%C A010882 Terms of the simple continued fraction for 3/(sqrt(37)-4). [From Paolo 
               P. Lava (ppl(AT)spl.at), Feb 16 2009]
%F A010882 G.f.:(1+2x+3x^2)/(1-x^3) - Paul Barry (pbarry(AT)wit.ie), May 25 2003
%F A010882 a(n) = 1 + (n mod 3) - Paolo P. Lava (ppl(AT)spl.at), Nov 21 2006
%F A010882 a(n)=A010872(n)+1. - Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), 
               Jun 08 2007
%F A010882 a(n) = 6 - a(n-1) - a(n-2) for n > 1. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), 
               Apr 13 2008
%t A010882 Nest[ Flatten[ # /. {1 -> {1, 2}, 2 -> {3, 1}, 3 -> {2, 3}}] &, {1}, 
               7] (from Robert G. Wilson v Mar 08 2005)
%Y A010882 Cf. A010872, A010873, A010874, A010875, A010876, A004526, A002264, A002265, 
               A002266.
%Y A010882 Sequence in context: A082846 A117373 A132677 this_sequence A106590 A054073 
               A059832
%Y A010882 Adjacent sequences: A010879 A010880 A010881 this_sequence A010883 A010884 
               A010885
%K A010882 nonn
%O A010882 0,2
%A A010882 N. J. A. Sloane (njas(AT)research.att.com).