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

1, 2744, 2985984, 2998442888, 2999690679448, 2999940279271424, 2999996441139764249, 2999999561264112937375, 2999999998081694390995493, 2999999998081694390995493000, 2999999999953769831333566793927, 2999999999953769831333566793927000

Offset

0,2

Comments

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

Links

Table of n, a(n) for n=0..11.

Example

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

Mathematica

Table[Floor[3^(1/3)*10^n]^3, {n, 0, 11}] (* Stefan Steinerberger, Mar 24 2006 *)

Crossrefs

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

Sequence in context: A250498 A180695 A236316 * A013801 A013872 A044885

Adjacent sequences: A114765 A114766 A114767 * A114769 A114770 A114771

Keyword

nonn,easy

Author

Amarnath Murthy, Nov 17 2005

Extensions

More terms from Stefan Steinerberger, Mar 24 2006

Missing a(0)=1 inserted by Georg Fischer, Aug 31 2021

Status

approved