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!)
A163096 Odd numbers with an even number of partitions. 9

%I #7 Aug 03 2014 14:26:31

%S 9,11,15,19,21,25,27,31,45,47,55,57,59,65,75,79,97,101,103,109,113,

%T 117,125,129,131,133,135,137,141,147,149,151,153,163,167,171,175,179,

%U 187,191,197,205,207,213,217,227,231,241,243,245,247,253,255,265,267,271

%N Odd numbers with an even number of partitions.

%H Vincenzo Librandi, <a href="/A163096/b163096.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Range[1,500,2],EvenQ[PartitionsP[#]]&] (* _Vincenzo Librandi_, Mar 19 2012 *)

%Y Cf. A000041, A001560, A005408, A154796, A163097.

%K nonn

%O 1,1

%A _Omar E. Pol_, Aug 09 2009

%E More terms from _Sean A. Irvine_, Oct 26 2009

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 26 07:58 EDT 2024. Contains 371991 sequences. (Running on oeis4.)