login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A066216 Noncube numbers which are sums of cubes of some subset of divisors. 3
36, 72, 252, 288, 378, 520, 576, 584, 738, 756, 792, 828, 855, 954, 972, 1044, 1350, 1440, 1520, 1540, 1764, 1800, 1890, 1944, 1980, 2016, 2070, 2160, 2304, 2352, 2376, 2400, 2484, 2520, 2548, 2556, 2700, 2772, 2808, 2820, 2870, 2880, 3024, 3220, 3240 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..45.

EXAMPLE

72 is in the list since 72 = 2^3 + 4^3 and 2 and 4 are divisors of 72

CROSSREFS

Cf. A066214, A066215, A066213.

Sequence in context: A153642 A119843 A322657 * A032497 A024973 A024975

Adjacent sequences:  A066213 A066214 A066215 * A066217 A066218 A066219

KEYWORD

nonn

AUTHOR

Erich Friedman, Dec 17 2001

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 March 18 22:11 EDT 2019. Contains 321305 sequences. (Running on oeis4.)