A018067 - OEIS

%I #7 Nov 21 2013 12:46:09

%S 1,2,3,5,8,13,23,38,64,108,181,304,512,861,1448,2435,4096,6889,11585,

%T 19484,32768,55109,92682,155872,262144,440872,741455,1246974,2097152,

%U 3526975,5931642,9975792,16777216

%N Powers of fourth root of 8 rounded to nearest integer.

%t Floor[(Power[8, (4)^-1])^Range[0,40]+1/2] (* _Harvey P. Dale_, Nov 21 2011 *)

%K nonn

%O 0,2

%A _N. J. A. Sloane_.