%I #6 Jul 15 2023 16:09:52
%S 1,1,2,4,7,11,18,30,49,79,129,210,343,557,907,1476,2401,3905,6352,
%T 10332,16807,27337,44467,72329,117649,191365,311269,506304,823543,
%U 1339555,2178889,3544131,5764801,9376890
%N Powers of fourth root of 7 rounded down.
%t Floor[Surd[7,4]^Range[0,40]] (* _Harvey P. Dale_, Jul 15 2023 *)
%K nonn
%O 0,3
%A _N. J. A. Sloane_.