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 A261121 #3 Aug 09 2015 08:13:12 %S A261121 0,0,0,35,148931620,145695442998205937771172926213510853765 %N A261121 Number of partitions of n-th primorial into aliquant parts (i.e., parts that do not divide n#). %C A261121 a(n) = A098743(A002110(n)). %o A261121 (Haskell) %o A261121 a261121 = a098743 . a002110 %Y A261121 Cf. A098743, A002110, A260797. %K A261121 nonn,more %O A261121 0,4 %A A261121 _Reinhard Zumkeller_, Aug 09 2015