cp's OEIS Frontend

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.

A318362 Number of non-isomorphic set multipartitions (multisets of sets) of a multiset whose multiplicities are the prime indices of n.

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%I A318362 #8 Aug 26 2018 20:12:39
%S A318362 1,1,1,2,1,2,1,3,3,2,1,5,1,2,3,5,1,7,1,5,3,2,1,9,4,2,8,5,1,10
%N A318362 Number of non-isomorphic set multipartitions (multisets of sets) of a multiset whose multiplicities are the prime indices of n.
%F A318362 a(n) = A318369(A181821(n)).
%e A318362 Non-isomorphic representatives of the a(12) = 5 set multipartitions of {1,1,2,3}:
%e A318362   {{1},{1,2,3}}
%e A318362   {{1,2},{1,3}}
%e A318362   {{1},{1},{2,3}}
%e A318362   {{1},{2},{1,3}}
%e A318362   {{1},{1},{2},{3}}
%Y A318362 Cf. A007716, A049311, A116540, A181821, A317791.
%Y A318362 Cf. A318283, A318285, A318287, A318360, A318361, A318369, A318371.
%K A318362 nonn,more
%O A318362 1,4
%A A318362 _Gus Wiseman_, Aug 24 2018