%I A006287 M3194
%S A006287 0,1,4,1,2,5,4,5,8,1,2,5,2,3,6,5,6,9,4,5,8,5,6,9,8,9,12,1,2,5,2,3,6,5,
               6,9,2,
%T A006287 3,6,3,4,7,6,7,10,5,6,9,6,7,10,9,10,13,4,5,8,5,6,9,8,9,12,5,6,9,6,7
%N A006287 Sum of squares of digits of ternary representation of n.
%D A006287 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A006287 J. O. Shallit, personal communication.
%H A006287 Michael Gilleland, <a href="selfsimilar.html">Some Self-Similar Integer 
               Sequences</a>
%Y A006287 Sequence in context: A154589 A125560 A046573 this_sequence A087225 A076064 
               A016685
%Y A006287 Adjacent sequences: A006284 A006285 A006286 this_sequence A006288 A006289 
               A006290
%K A006287 nonn,base
%O A006287 0,3
%A A006287 N. J. A. Sloane (njas(AT)research.att.com).