%I #5 Mar 30 2012 16:46:23
%S 1,2,3,5,7,12,19,31,49,80,130,211,343,558,908,1477,2401,3906,6353,
%T 10333,16807,27338,44468,72330,117649,191366,311270,506305,823543,
%U 1339556,2178890,3544132,5764801,9376891
%N Powers of fourth root of 7 rounded up.
%Y Cf. A054540.
%K nonn
%O 0,2
%A _N. J. A. Sloane_.
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