%I A046076
%S A046076 103,107,138,159,179,187,192,199,205,211,217,218,234,249,254,264,269,
%T A046076 285,288,293,296,299,304,305,316,347,350,354,364,368,378,383,384,385,
%U A046076 390,393,406,416,420,427,436,443,445,449,451,454,457,462,463,485,488
%N A046076 Indices of binary undulants; numbers n such that 2^n contains the alternating 
               sequence of digits 010... or 101...
%D A046076 C. A. Pickover, ``The Undulation of the Monks.'' Ch. 20 in Keys to Infinity. 
               New York: W.H.Freeman, pp. 159-161 1995.
%D A046076 C. A. Pickover, "Wonders of Numbers", Oxford New York 2001, Chapter 52, 
               pp. 123-124, 316-317.
%H A046076 C. A. Pickover, "Wonders of Numbers, Adventures in Mathematics, Mind 
               and Meaning," <a href="http://www.emis.de/cgi-bin/zmen/ZMATH/en/quick.html?first=1&maxdocs=3&type=html&an\
               =0983.00008&format=complete">Zentralblatt review</a>
%H A046076 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               UndulatingNumber.html">Link to a section of The World of Mathematics.</
               a>
%Y A046076 Cf. A033619, A046075, A046077.
%Y A046076 Sequence in context: A074675 A161402 A165294 this_sequence A144714 A140817 
               A066131
%Y A046076 Adjacent sequences: A046073 A046074 A046075 this_sequence A046077 A046078 
               A046079
%K A046076 nonn,base
%O A046076 1,1
%A A046076 Eric Weisstein (eric(AT)weisstein.com)