%I #12 Oct 24 2014 18:05:49
%S 1,2,3,4,6,9,15,21,36,50,85,119,204,284,487,679,1166,1624,2790,3884,
%T 6673,9291,15964,22226,38190,53169,91359,127191,218549,304267,522816,
%U 727870,1250685,1741218,2991903,4165361,7157264,9964423,17121686
%N First row of spectral array W(e-1).
%H A. Fraenkel and C. Kimberling, <a href="http://dx.doi.org/10.1016/0012-365X(94)90259-3">Generalized Wythoff arrays, shuffles and interspersions</a>, Discrete Mathematics 126 (1994) 137-149.
%o (PARI)
%o \\ The first row of the generalized Wythoff array W(h),
%o \\ where h is an irrational number between 1 and 2.
%o row1(h, m) = {
%o my(
%o a=vector(m, n, floor(n*h)),
%o b=setminus(vector(m, n, n), a),
%o w=[a[1]^2, b[a[1]]],
%o j=3
%o );
%o while(1,
%o if(j%2==1,
%o if(w[j-1]<=#a, w=concat(w, a[w[j-1]]), return(w))
%o ,
%o if(w[j-2]<=#b, w=concat(w, b[w[j-2]]), return(w))
%o );
%o j++
%o );
%o w
%o }
%o allocatemem(10^9)
%o row1(exp(1)-1, 10^7) \\ _Colin Barker_, Oct 24 2014
%K nonn
%O 0,2
%A _Clark Kimberling_
%E More terms from _Colin Barker_, Oct 24 2014