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 A318287 #9 Aug 26 2018 20:13:05
%S A318287 1,1,1,2,2,3,2,3,4,5,3,7,4,7,9,5,5,12,6,12,14,10,8,13,12,14,14,18,10,
%T A318287 34
%N A318287 Number of non-isomorphic strict multiset partitions of a multiset whose multiplicities are the prime indices of n.
%F A318287 a(n) = A318357(A181821(n)).
%e A318287 Non-isomorphic representatives of the a(20) = 12 strict multiset partitions of {1,1,1,2,3}:
%e A318287 {{1,1,1,2,3}}
%e A318287 {{1},{1,1,2,3}}
%e A318287 {{2},{1,1,1,3}}
%e A318287 {{1,1},{1,2,3}}
%e A318287 {{1,2},{1,1,3}}
%e A318287 {{2,3},{1,1,1}}
%e A318287 {{1},{2},{1,1,3}}
%e A318287 {{1},{1,1},{2,3}}
%e A318287 {{1},{1,2},{1,3}}
%e A318287 {{2},{3},{1,1,1}}
%e A318287 {{2},{1,1},{1,3}}
%e A318287 {{1},{2},{3},{1,1}}
%Y A318287 Cf. A001055, A007716, A045778, A181821, A305936, A316980, A317533, A317776, A317791.
%Y A318287 Cf. A318283, A318284, A318285, A318286, A318357, A318362, A318371.
%K A318287 nonn,more
%O A318287 1,4
%A A318287 _Gus Wiseman_, Aug 23 2018