login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A128854 Number of partitions of n^3. 7

%I #18 Jul 12 2023 11:08:18

%S 1,1,22,3010,1741630,3163127352,15285151248481,175943559810422753,

%T 4453575699570940947378,233202632378520643600875145,

%U 24061467864032622473692149727991,4700541557913558825461268913956492487

%N Number of partitions of n^3.

%H Vaclav Kotesovec, <a href="/A128854/b128854.txt">Table of n, a(n) for n = 0..93</a>

%F a(n) = A000041(A000578(n)). - _Michel Marcus_, Aug 15 2013

%F a(n) ~ exp(Pi*sqrt(2/3)*n^(3/2))/(4*sqrt(3)*n^3). - _Ilya Gutkovskiy_, Jan 13 2017

%o (MuPAD) combinat::partitions::count(n^3) $n=0..15

%o (PARI) a(n) = numbpart(n^3); \\ _Michel Marcus_, Jul 12 2023

%Y Cf. A000041, A000578, A072213.

%K nonn

%O 0,3

%A _Zerinvary Lajos_, Apr 16 2007

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)