This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A225326 #20 May 10 2013 11:30:56 %S A225326 30,42,792,1002,2436,5604,37338,105558,614154,4087968,8118264, %T A225326 15796476,133230930,384276336,2841940500,3163127352,4835271870, %U A225326 7346629512,18440293320,30388671978,45060624582,107438159466,142798995930,684957390936,1820701100652 %N A225326 Partition numbers of the form 6k. %C A225326 Intersection of A008588 and A000041. %H A225326 Paul Tek, <a href="/A225326/b225326.txt">Table of n, a(n) for n = 1..10000</a> %F A225326 a(n) = 6*A217726(n). - _Omar E. Pol_, May 08 2013 %e A225326 30 is in the sequence because 6*5 = 30 and 30 is a partition number: p(9) = A000041(9) = 30. %t A225326 Select[PartitionsP[Range[300]], Mod[#, 6] == 0 &] (* _T. D. Noe_, May 05 2013 *) %o A225326 (PARI) for(n=9,1e3,t=numbpart(n);if(t%6,,print1(t", "))) \\ _Charles R Greathouse IV_, May 08 2013 %Y A225326 Cf. A000041, A008588, A052001, A072871, A087183, A225324, A225325, A225327, A225358, A225360, A127544, A225361 %K A225326 nonn %O A225326 1,1 %A A225326 _Omar E. Pol_, May 05 2013 %E A225326 a(8)-a(25) from _T. D. Noe_, May 05 2013