login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A067125 Floor(cube root(concatenation of first n cubes)). 0
1, 2, 12, 56, 567, 5674, 56749, 567497, 5674971, 122263545, 2634088227, 56749710539, 1222635450364, 26340882275280, 567497105399112, 12226354503645281, 263408822752809483, 5674971053991125006 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..18.

EXAMPLE

a(4) = floor((182764)^(1/3)) = 56

CROSSREFS

Cf. A067124.

Sequence in context: A098453 A256150 A180073 * A177782 A005038 A094780

Adjacent sequences:  A067122 A067123 A067124 * A067126 A067127 A067128

KEYWORD

easy,nonn,base

AUTHOR

Amarnath Murthy, Jan 08 2002

EXTENSIONS

Edited by Charles R Greathouse IV, Apr 28 2010

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified February 21 02:02 EST 2020. Contains 332086 sequences. (Running on oeis4.)