%I A001671
%S A001671 1,3,8,21,55,149,404,1097,2981,8104,22027,59875,162755,
%T A001671 442414,1202605,3269018,8886111,24154953,65659970,178482301,
%U A001671 485165196,1318815735,3584912847,9744803447,26489122130
%N A001671 Powers of e rounded up.
%Y A001671 Sequence in context: A001906 A088305 A072632 this_sequence A090413 A128105 
               A085560
%Y A001671 Adjacent sequences: A001668 A001669 A001670 this_sequence A001672 A001673 
               A001674
%K A001671 nonn
%O A001671 0,2
%A A001671 N. J. A. Sloane (njas(AT)research.att.com).