A320796 - cp's OEIS frontend

A320796 Regular triangle where T(n,k) is the number of non-isomorphic self-dual multiset partitions of weight n with k parts.

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	1
12	5
13	7
14	3
15	1
16	1
17	7
18	14
19	10
20	3
21	1
22	1
23	9
24	23
25	24
26	11
27	3
28	1
29	1
30	12
31	39
32	53
33	34
34	12
35	3
36	1
37	1
38	14
39	61
40	102
41	86
42	39
43	12
44	3
45	1
46	1
47	17
48	90
49	193
50	201
51	117
52	42
53	12
54	3
55	1
56	1
57	20
58	129
59	340
60	434
61	310
62	136
63	43
64	12
65	3
66	1
67	1
68	24
69	184
70	584
71	902
72	778
73	412
74	149
75	44
76	12
77	3
78	1

[1, 1, 1, 1, 2, 1, 1, 4, 3, 1, 1, 5, 7, 3, 1, 1, 7, 14, 10, 3, 1, 1, 9, 23, 24, 11, 3, 1, 1, 12, 39, 53, 34, 12, 3, 1, 1, 14, 61, 102, 86, 39, 12, 3, 1, 1, 17, 90, 193, 201, 117, 42, 12, 3, 1, 1, 20, 129, 340, 434, 310, 136, 43, 12, 3, 1, 1, 24, 184, 584, 902, 778, 412, 149, 44, 12, 3, 1]

cp's OEIS Frontend

A320796 Regular triangle where T(n,k) is the number of non-isomorphic self-dual multiset partitions of weight n with k parts.

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	1
12	5
13	7
14	3
15	1
16	1
17	7
18	14
19	10
20	3
21	1
22	1
23	9
24	23
25	24
26	11
27	3
28	1
29	1
30	12
31	39
32	53
33	34
34	12
35	3
36	1
37	1
38	14
39	61
40	102
41	86
42	39
43	12
44	3
45	1
46	1
47	17
48	90
49	193
50	201
51	117
52	42
53	12
54	3
55	1
56	1
57	20
58	129
59	340
60	434
61	310
62	136
63	43
64	12
65	3
66	1
67	1
68	24
69	184
70	584
71	902
72	778
73	412
74	149
75	44
76	12
77	3
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	1
12	5
13	7
14	3
15	1
16	1
17	7
18	14
19	10
20	3
21	1
22	1
23	9
24	23
25	24
26	11
27	3
28	1
29	1
30	12
31	39
32	53
33	34
34	12
35	3
36	1
37	1
38	14
39	61
40	102
41	86
42	39
43	12
44	3
45	1
46	1
47	17
48	90
49	193
50	201
51	117
52	42
53	12
54	3
55	1
56	1
57	20
58	129
59	340
60	434
61	310
62	136
63	43
64	12
65	3
66	1
67	1
68	24
69	184
70	584
71	902
72	778
73	412
74	149
75	44
76	12
77	3
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	2
6	1
7	1
8	4
9	3
10	1
11	1
12	5
13	7
14	3
15	1
16	1
17	7
18	14
19	10
20	3
21	1
22	1
23	9
24	23
25	24
26	11
27	3
28	1
29	1
30	12
31	39
32	53
33	34
34	12
35	3
36	1
37	1
38	14
39	61
40	102
41	86
42	39
43	12
44	3
45	1
46	1
47	17
48	90
49	193
50	201
51	117
52	42
53	12
54	3
55	1
56	1
57	20
58	129
59	340
60	434
61	310
62	136
63	43
64	12
65	3
66	1
67	1
68	24
69	184
70	584
71	902
72	778
73	412
74	149
75	44
76	12
77	3
78	1