%N A decimation of the EKG sequence: A064413(10n+9).
%C The average growth is roughly 10.5*n, and two streaks of subsequences growing roughly proportional to 15.6*n and 5.2*n appear also in the graph.
%A _Paul Curtz_, Mar 09 2009
%E Edited and extended by _R. J. Mathar_, Mar 15 2009