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

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

Offset: 0

Author

Amarnath Murthy, Nov 17 2005

Keywords

• base
• nonn

Comments

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

Examples

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

Crossrefs

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

Programs

Mathematica

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

Extensions

More terms from Stefan Steinerberger, Mar 26 2006