%I A003460 M4300
%S A003460 1,6,154,66344,15471166144,663447306235471066144,
%T A003460 1547116614473162154311663447306215471066144
%N A003460 Octal formula for dragon curve of order n.
%D A003460 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A003460 M. Gardner, Mathematical Games, Sci. Amer. Vol. 216 (No. 4, Apr. 1967), 
               p. 118.
%D A003460 M. Gardner, Mathematical Magic Show. Random House, NY, 1978, p. 216.
%H A003460 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               DragonCurve.html">Link to a section of The World of Mathematics.</
               a>
%Y A003460 Sequence in context: A003766 A046182 A092122 this_sequence A157626 A128120 
               A030449
%Y A003460 Adjacent sequences: A003457 A003458 A003459 this_sequence A003461 A003462 
               A003463
%K A003460 nonn
%O A003460 1,2
%A A003460 N. J. A. Sloane (njas(AT)research.att.com).