A114772 a(n) = floor(7^(1/3)*10^n)^3.

1, 6859, 6967871, 6989782528, 6999657683689, 6999987015630757, 6999997993540050491, 6999999091331611107231, 6999999969564942238839032, 6999999991520776458291360568, 6999999999205318445945995366283, 6999999999973772645020779818319933, 6999999999995728479280885760363363648

Offset

0,2

Comments

Largest cube < 7*10^(3n).

Links

Table of n, a(n) for n=0..12.

Example

a(1) = floor(7^(1/3)*10)^3 = 6859.

Crossrefs

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

Sequence in context: A252565 A066878 A176350 * A354562 A013811 A013892

Adjacent sequences: A114769 A114770 A114771 * A114773 A114774 A114775

Keyword

nonn

Author

Amarnath Murthy, Nov 17 2005

Extensions

More terms from Joshua Zucker, May 05 2006

Status

approved