%I A007337 M0144
%S A007337 1,2,1,3,2,4,1,3,5,2,4,6,1,3,5,7,2,4,6,1,8,3,5,7,2,9,4,6,1,8,3,10,5,7,
               2,
%T A007337 9,4,11,6,1,8,3,10,5,12,7,2,9,4,11,6,13,1,8,3,10,5,12,7,14,2,9,4,11,6,
%U A007337 13,1,8,15,3,10,5,12,7,14,2,9,16,4,11,6,13,1,8,15,3,10,17,5,12,7,14,2,
               9
%N A007337 Signature sequence of sqrt(3).
%C A007337 Arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence 
               of i's is the signature of x.
%D A007337 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%D A007337 C. Kimberling, "Fractal Sequences and Interspersions", Ars Combinatoria, 
               vol. 45 p 157 1997.
%H A007337 T. D. Noe, <a href="b007337.txt">Table of n, a(n) for n=1..1000</a>
%H A007337 C. Kimberling, <a href="http://faculty.evansville.edu/ck6/integer/intersp.html">
               Interspersions</a>
%t A007337 Take[ Transpose[ Sort[ Flatten[ Table[{i + j*Sqrt[3], i}, {i, 25}, {j, 
               17}], 1], #1[[1]] < #2[[1]] &]][[2]], 95] (from Robert G. Wilson 
               v Jul 24 2004)
%Y A007337 First occurrence of n is given in A022778.
%Y A007337 Sequence in context: A158456 A084531 A023129 this_sequence A167430 A056892 
               A136523
%Y A007337 Adjacent sequences: A007334 A007335 A007336 this_sequence A007338 A007339 
               A007340
%K A007337 nonn
%O A007337 1,2
%A A007337 N. J. A. Sloane (njas(AT)research.att.com), Clark H. Kimberling [ ck6(AT)mail.evansville.edu 
               ]
%E A007337 More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Jul 24 2004