A114769 a(n) = floor(4^(1/3)*10^n)^3.

1, 3375, 3944312, 3996969003, 3999992047624, 3999992047624000, 3999999607145042201, 3999999607145042201000, 3999999985121344326657625, 3999999992680870612043135651, 3999999999484444277033462628359

Offset

0,2

Comments

Largest cube < 4*10^(3n).

Links

Table of n, a(n) for n=0..10.

Example

a(1) = floor(4^(1/3)*10)^3 = 3375.

Mathematica

Table[Floor[4^(1/3)*10^n]^3, {n, 0, 15}] (* Stefan Steinerberger, Mar 26 2006 *)

Crossrefs

Cf. A114761, A114762, A114763, A114764, A114765, A114766, A114767, A114768.

Sequence in context: A305500 A250568 A183823 * A013803 A013876 A044886

Adjacent sequences: A114766 A114767 A114768 * A114770 A114771 A114772

Keyword

base,nonn

Author

Amarnath Murthy, Nov 17 2005

Extensions

More terms from Stefan Steinerberger, Mar 26 2006

Status

approved