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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A025419 Least sum of 3 distinct positive cubes in exactly n ways. 2

%I

%S 36,1009,5104,13896,161568,1296378,2016496,2562624,14926248,34012224,

%T 69190848,150547032,119095488,1204376256,952763904,1592865000,

%U 3974344704,2176782336,10077696000,2985984000,36330467328,30723115968,23887872000,17414258688,72825163776,75686967000,204141384000,62099136000,139314069504,245784927744,80621568000,191102976000,272097792000,373248000000

%N Least sum of 3 distinct positive cubes in exactly n ways.

%C a(36) = 496793088000. a(37) = 980922617856. a(38) = 209584584000. a(39) = 644972544000. a(42) = 970299000000. - Donovan Johnson

%F {min k: A025469(k) = n}. - _R. J. Mathar_, Jun 15 2018

%K nonn

%O 1,1

%A _David W. Wilson_

%E a(6)-a(34) from _Donovan Johnson_, Nov 13 2010

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 May 19 17:48 EDT 2019. Contains 323395 sequences. (Running on oeis4.)