Number of non-isomorphic balanced reduced multisystems whose degrees (atom multiplicities) are the weakly decreasing prime indices of n.

A330666

Number of non-isomorphic balanced reduced multisystems whose degrees (atom multiplicities) are the weakly decreasing prime indices of n.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =3a(6) =6a(7) =2a(8) =10a(9) =11a(10) =20a(11) =15a(12) =90a(13) =51a(14) =80a(15) =6a(16) =468a(17) =93a(18) =2910a(19) =80a(20) =521a(21) =277a(22) =20644a(23) =80a(24) =334a(25) =1761a(26) =393a(27) =521a(28) =165874a(29) =1374

External references