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

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A161255 Number of partitions of n into central polygonal numbers A000124 where every part appears at least 2 times 1

%I

%S 0,1,1,2,1,3,2,5,3,6,5,9,6,12,9,16,12,20,16,26,21,33,27,41,35,50,43,

%T 62,54,75,66,91,82,108,99,131,120,154,144,183,172,214,204,254,240,294,

%U 284,344,331,398,387,462,449,531,521,612,600,702,690,803,792,915,905,1043

%N Number of partitions of n into central polygonal numbers A000124 where every part appears at least 2 times

%H R. H. Hardin, <a href="/A161255/b161255.txt">Table of n, a(n) for n=1..1000</a>

%K nonn

%O 1,4

%A _R. H. Hardin_ Jun 06 2009

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 November 19 00:12 EST 2019. Contains 329310 sequences. (Running on oeis4.)