A241815 - cp's OEIS frontend

A241815 Irregular triangular array : t(n, k) = number of vertices of degree k in graph S(n) of strict partitions, where two partitions have an edge if and only if their intersection is empty.

n	a(n)
3	2
4	2
5	3
6	1
7	2
8	1
9	1
10	3
11	1
12	1
13	1
14	2
15	1
16	1
17	3
18	1
19	3
20	1
21	1
22	2
23	2
24	2
25	2
26	1
27	1
28	3
29	2
30	4
31	1
32	1
33	1
34	2
35	4
36	2
37	1
38	4
39	1
40	3
41	4
42	4
43	1
44	4
45	1
46	1
47	1
48	3
49	1
50	5
51	1
52	4
53	1
54	2
55	3
56	1
57	1
58	6
59	5
60	6
61	1
62	1
63	2
64	2
65	2
66	1
67	1
68	2
69	6
70	1
71	2
72	5
73	4
74	3
75	1
76	2
77	4
78	1
79	2
80	6
81	5
82	1
83	2
84	8
85	3
86	2
87	1
88	1

[2, 2, 3, 1, 2, 1, 1, 3, 1, 1, 1, 2, 1, 1, 3, 1, 3, 1, 1, 2, 2, 2, 2, 1, 1, 3, 2, 4, 1, 1, 1, 2, 4, 2, 1, 4, 1, 3, 4, 4, 1, 4, 1, 1, 1, 3, 1, 5, 1, 4, 1, 2, 3, 1, 1, 6, 5, 6, 1, 1, 2, 2, 2, 1, 1, 2, 6, 1, 2, 5, 4, 3, 1, 2, 4, 1, 2, 6, 5, 1, 2, 8, 3, 2, 1, 1]

cp's OEIS Frontend

A241815 Irregular triangular array : t(n, k) = number of vertices of degree k in graph S(n) of strict partitions, where two partitions have an edge if and only if their intersection is empty.

Table of values

List of values

n	a(n)
3	2
4	2
5	3
6	1
7	2
8	1
9	1
10	3
11	1
12	1
13	1
14	2
15	1
16	1
17	3
18	1
19	3
20	1
21	1
22	2
23	2
24	2
25	2
26	1
27	1
28	3
29	2
30	4
31	1
32	1
33	1
34	2
35	4
36	2
37	1
38	4
39	1
40	3
41	4
42	4
43	1
44	4
45	1
46	1
47	1
48	3
49	1
50	5
51	1
52	4
53	1
54	2
55	3
56	1
57	1
58	6
59	5
60	6
61	1
62	1
63	2
64	2
65	2
66	1
67	1
68	2
69	6
70	1
71	2
72	5
73	4
74	3
75	1
76	2
77	4
78	1
79	2
80	6
81	5
82	1
83	2
84	8
85	3
86	2
87	1
88	1

n	a(n)
3	2
4	2
5	3
6	1
7	2
8	1
9	1
10	3
11	1
12	1
13	1
14	2
15	1
16	1
17	3
18	1
19	3
20	1
21	1
22	2
23	2
24	2
25	2
26	1
27	1
28	3
29	2
30	4
31	1
32	1
33	1
34	2
35	4
36	2
37	1
38	4
39	1
40	3
41	4
42	4
43	1
44	4
45	1
46	1
47	1
48	3
49	1
50	5
51	1
52	4
53	1
54	2
55	3
56	1
57	1
58	6
59	5
60	6
61	1
62	1
63	2
64	2
65	2
66	1
67	1
68	2
69	6
70	1
71	2
72	5
73	4
74	3
75	1
76	2
77	4
78	1
79	2
80	6
81	5
82	1
83	2
84	8
85	3
86	2
87	1
88	1

n	a(n)
3	2
4	2
5	3
6	1
7	2
8	1
9	1
10	3
11	1
12	1
13	1
14	2
15	1
16	1
17	3
18	1
19	3
20	1
21	1
22	2
23	2
24	2
25	2
26	1
27	1
28	3
29	2
30	4
31	1
32	1
33	1
34	2
35	4
36	2
37	1
38	4
39	1
40	3
41	4
42	4
43	1
44	4
45	1
46	1
47	1
48	3
49	1
50	5
51	1
52	4
53	1
54	2
55	3
56	1
57	1
58	6
59	5
60	6
61	1
62	1
63	2
64	2
65	2
66	1
67	1
68	2
69	6
70	1
71	2
72	5
73	4
74	3
75	1
76	2
77	4
78	1
79	2
80	6
81	5
82	1
83	2
84	8
85	3
86	2
87	1
88	1