%I M0388 #8 Mar 30 2012 16:45:05
%S 1,1,1,2,2,15,39,449,2758
%N From analyzing an algorithm.
%C It would be nice to have a better description. - _N. J. A. Sloane_.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%K nonn
%O 1,4
%A _N. J. A. Sloane_, S. K. Bhaskar [ bhaskar(AT)umd5.umd.edu ]