Number of non-isomorphic multiset partitions of weight n whose incidence matrix has all distinct entries.
A321662
Number of non-isomorphic multiset partitions of weight n whose incidence matrix has all distinct entries.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =5a(6) =13a(7) =15a(8) =23a(9) =33a(10) =49a(11) =59a(12) =83a(13) =101a(14) =133a(15) =281a(16) =321a(17) =477a(18) =655a(19) =941a(20) =1249a(21) =1795a(22) =2241a(23) =3039a(24) =3867a(25) =5047a(26) =6257a(27) =8063a(28) =11459a(29) =13891
External references
- oeis: A321662