A321662 - cp's OEIS frontend

A321662 Number of non-isomorphic multiset partitions of weight n whose incidence matrix has all distinct entries.

n	a(n)
0	1
1	1
2	1
3	3
4	3
5	5
6	13
7	15
8	23
9	33
10	49
11	59
12	83
13	101
14	133
15	281
16	321
17	477
18	655
19	941
20	1249
21	1795
22	2241
23	3039
24	3867
25	5047
26	6257
27	8063
28	11459
29	13891
30	18165
31	23149
32	29975
33	37885
34	49197
35	61829
36	89877
37	109165
38	145673
39	185671
40	246131
41	310325
42	408799
43	514485
44	668017
45	871383

[1, 1, 1, 3, 3, 5, 13, 15, 23, 33, 49, 59, 83, 101, 133, 281, 321, 477, 655, 941, 1249, 1795, 2241, 3039, 3867, 5047, 6257, 8063, 11459, 13891, 18165, 23149, 29975, 37885, 49197, 61829, 89877, 109165, 145673, 185671, 246131, 310325, 408799, 514485, 668017, 871383]

cp's OEIS Frontend

A321662 Number of non-isomorphic multiset partitions of weight n whose incidence matrix has all distinct entries.

Table of values

List of values