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%I #15 Jun 28 2023 08:22:34
%S 2,5,9,11,14,17,20,24,27,32,35,37,41,44,47,51,54,56,58,62,65,68,70,74,
%T 77,81,83,87,90,92,95,97,101,104,107,110,112,116,119,123,126,128,132,
%U 135,137,140,143,145,149,152,155,158,161,163,167,170,174,177
%N Position of n-th 2 in A020906.
%H Clark Kimberling, <a href="http://faculty.evansville.edu/ck6/integer/fractals.html">Fractal sequences</a>
%H Clark Kimberling, <a href="http://matwbn.icm.edu.pl/ksiazki/aa/aa73/aa7321.pdf">Numeration systems and fractal sequences</a>, Acta Arithmetica 73 (1995) 103-117.
%Y Cf. A020906.
%K nonn
%O 1,1
%A _Clark Kimberling_
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