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%I #6 Mar 13 2019 06:21:52
%S 0,4,0,8,10,12,28,48,72,120,198,312,520,840,1350
%N Symmetric inflation orbit counts (b-bar)_{2n} for 1D cut and project patterns with inversion symmetric tau-inflation.
%C a(n)/(2*n) is probably in the OEIS, but at present there not enough terms to identify it uniquely.
%H M. Baake, J. Hermisson, P. Pleasants, <a href="http://dx.doi.org/10.1088/0305-4470/30/9/016">The torus parametrization of quasiperiodic LI-classes</a>, J. Phys. A 30 (1997), no. 9, 3029-3056. See Table 3.
%Y Cf. A068397.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Mar 12 2019