A023129 - OEIS

%I #11 May 27 2024 11:36:46

%S 1,2,1,3,2,4,1,3,5,2,4,1,6,3,5,2,7,4,1,6,3,8,5,2,7,4,9,1,6,3,8,5,10,2,

%T 7,4,9,1,6,11,3,8,5,10,2,7,12,4,9,1,6,11,3,8,13,5,10,2,7,12,4,9,14,1,

%U 6,11,3,8,13,5,10,15,2,7,12,4,9,14,1,6,11,16,3,8,13,5,10,15,2

%N Signature sequence of sqrt(e).

%C Arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x.

%D C. Kimberling, "Fractal Sequences and Interspersions", Ars Combinatoria, vol. 45 p 157 1997.

%H T. D. Noe, <a href="/A023129/b023129.txt">Table of n, a(n) for n=1..1000</a>

%H C. Kimberling, <a href="http://faculty.evansville.edu/ck6/integer/intersp.html">Interspersions</a>

%H <a href="/index/Si#signature_sequences">Index entries for sequences related to signature sequences</a>

%K nonn

%O 1,2

%A _Clark Kimberling_