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A114768 a(n) = floor(3^(1/3)*10^n)^3. 5

%I #15 Aug 31 2021 08:29:12

%S 1,2744,2985984,2998442888,2999690679448,2999940279271424,

%T 2999996441139764249,2999999561264112937375,2999999998081694390995493,

%U 2999999998081694390995493000,2999999999953769831333566793927,2999999999953769831333566793927000

%N a(n) = floor(3^(1/3)*10^n)^3.

%C Largest cube < 3*10^(3*n).

%e a(1) = floor(3^(1/3)*10)^3 = 2744.

%t Table[Floor[3^(1/3)*10^n]^3, {n, 0, 11}] (* _Stefan Steinerberger_, Mar 24 2006 *)

%Y Cf. A114761, A114762, A114763, A114764, A114765, A114766, A114767.

%K nonn,easy

%O 0,2

%A _Amarnath Murthy_, Nov 17 2005

%E More terms from _Stefan Steinerberger_, Mar 24 2006

%E Missing a(0)=1 inserted by _Georg Fischer_, Aug 31 2021

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Last modified March 29 05:48 EDT 2024. Contains 371265 sequences. (Running on oeis4.)