%I A005182 M1057
%S A005182 0,1,1,2,4,7,12,20,33,54,90,148,244,403,665,1096,1808,2980,4914,
%T A005182 8103,13359,22026,36315,59874,98715,162754,268337,442413,729416,
%U A005182 1202604,1982759,3269017,5389698,8886110,14650719,24154952,39824784
%N A005182 Floor( e^{(n-1)/2} ).
%D A005182 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, 
               Academic Press, 1995 (includes this sequence).
%Y A005182 Sequence in context: A006731 A000071 A093607 this_sequence A094925 A079970 
               A079816
%Y A005182 Adjacent sequences: A005179 A005180 A005181 this_sequence A005183 A005184 
               A005185
%K A005182 nonn
%O A005182 0,4
%A A005182 N. J. A. Sloane (njas(AT)research.att.com), R. K. Guy