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 A027358 #16 Oct 29 2019 20:06:13 %S A027358 0,0,1,1,0,0,1,1,0,1,2,2,1,1,3,3,1,2,4,4,3,3,6,6,4,6,9,9,7,8,12,12,10, %T A027358 12,17,18,15,17,23,24,21,25,32,33,31,34,43,45,42,48,58,61,58,64,77,80, %U A027358 78,87,102,107,106,115,134,141,139,153,175 %N A027358 Number of partitions of n into distinct odd parts, the greatest being congruent to 3 mod 4. %C A027358 Also number of self-conjugate partitions of n into an even number of parts. - _Vladeta Jovovic_, Feb 18 2004 %F A027358 a(n) = (A000700(n)+(-1)^n*A053250(n))/2. - _Vladeta Jovovic_, Mar 12 2006 %F A027358 a(n) + A027357(n) = A000700(n). - _R. J. Mathar_, Oct 03 2016 %F A027358 a(n) = Sum_{k=0..floor(n/4)-1} A027356(n, 4*k+3). - _Sean A. Irvine_, Oct 28 2019 %Y A027358 Cf. A027356, A027357. %Y A027358 Cf. A000700, A053250. %K A027358 nonn %O A027358 1,11 %A A027358 _Clark Kimberling_