A114773 a(n) = floor(9^(1/3)*10^n)^3.

8, 8000, 8998912, 8998912000, 8998912000000, 8999950375936512, 8999989316587931787, 8999999700780614080472, 8999999960385533477918968, 8999999999326271818113362767, 8999999999326271818113362767000, 8999999999975284124734907695022625, 8999999999988264370867656846408001651

Offset: 0

Author

Amarnath Murthy, Nov 17 2005

Keywords

• base
• nonn

Comments

Largest cube < 9*10^(3n).

Examples

			a(1) = floor(9^(1/3)*10)^3 = floor(20.8008...)^3 = 8000.
		

Crossrefs

Cf. A114761, A114762, A114763, A114764, A114765, A114766, A114767, A114768, A114769, A114770, A114771, A114772.

Programs

Mathematica

With[{c=Surd[9,3]},Floor[c*10^Range[0,20]]^3] (* Harvey P. Dale, Jan 07 2014 *)

Extensions

More terms from Chelsea Crall (cec184(AT)psu.edu), Feb 12 2006

One additional term from Harvey P. Dale, Jan 07 2014