A326031 - cp's OEIS frontend

A326031 Weight of the set-system with BII-number n.

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	1
9	2
10	2
11	3
12	3
13	4
14	4
15	5
16	2
17	3
18	3
19	4
20	4
21	5
22	5
23	6
24	3
25	4
26	4
27	5
28	5
29	6
30	6
31	7
32	2
33	3
34	3
35	4
36	4
37	5
38	5
39	6
40	3
41	4
42	4
43	5
44	5
45	6
46	6
47	7
48	4
49	5
50	5
51	6
52	6
53	7
54	7
55	8
56	5
57	6
58	6
59	7
60	7
61	8
62	8
63	9
64	3
65	4
66	4
67	5
68	5
69	6
70	6
71	7
72	4
73	5
74	5
75	6
76	6
77	7
78	7
79	8
80	5
81	6
82	6
83	7
84	7
85	8
86	8
87	9

[0, 1, 1, 2, 2, 3, 3, 4, 1, 2, 2, 3, 3, 4, 4, 5, 2, 3, 3, 4, 4, 5, 5, 6, 3, 4, 4, 5, 5, 6, 6, 7, 2, 3, 3, 4, 4, 5, 5, 6, 3, 4, 4, 5, 5, 6, 6, 7, 4, 5, 5, 6, 6, 7, 7, 8, 5, 6, 6, 7, 7, 8, 8, 9, 3, 4, 4, 5, 5, 6, 6, 7, 4, 5, 5, 6, 6, 7, 7, 8, 5, 6, 6, 7, 7, 8, 8, 9]

cp's OEIS Frontend

A326031 Weight of the set-system with BII-number n.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	1
9	2
10	2
11	3
12	3
13	4
14	4
15	5
16	2
17	3
18	3
19	4
20	4
21	5
22	5
23	6
24	3
25	4
26	4
27	5
28	5
29	6
30	6
31	7
32	2
33	3
34	3
35	4
36	4
37	5
38	5
39	6
40	3
41	4
42	4
43	5
44	5
45	6
46	6
47	7
48	4
49	5
50	5
51	6
52	6
53	7
54	7
55	8
56	5
57	6
58	6
59	7
60	7
61	8
62	8
63	9
64	3
65	4
66	4
67	5
68	5
69	6
70	6
71	7
72	4
73	5
74	5
75	6
76	6
77	7
78	7
79	8
80	5
81	6
82	6
83	7
84	7
85	8
86	8
87	9

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	1
9	2
10	2
11	3
12	3
13	4
14	4
15	5
16	2
17	3
18	3
19	4
20	4
21	5
22	5
23	6
24	3
25	4
26	4
27	5
28	5
29	6
30	6
31	7
32	2
33	3
34	3
35	4
36	4
37	5
38	5
39	6
40	3
41	4
42	4
43	5
44	5
45	6
46	6
47	7
48	4
49	5
50	5
51	6
52	6
53	7
54	7
55	8
56	5
57	6
58	6
59	7
60	7
61	8
62	8
63	9
64	3
65	4
66	4
67	5
68	5
69	6
70	6
71	7
72	4
73	5
74	5
75	6
76	6
77	7
78	7
79	8
80	5
81	6
82	6
83	7
84	7
85	8
86	8
87	9

n	a(n)
0	0
1	1
2	1
3	2
4	2
5	3
6	3
7	4
8	1
9	2
10	2
11	3
12	3
13	4
14	4
15	5
16	2
17	3
18	3
19	4
20	4
21	5
22	5
23	6
24	3
25	4
26	4
27	5
28	5
29	6
30	6
31	7
32	2
33	3
34	3
35	4
36	4
37	5
38	5
39	6
40	3
41	4
42	4
43	5
44	5
45	6
46	6
47	7
48	4
49	5
50	5
51	6
52	6
53	7
54	7
55	8
56	5
57	6
58	6
59	7
60	7
61	8
62	8
63	9
64	3
65	4
66	4
67	5
68	5
69	6
70	6
71	7
72	4
73	5
74	5
75	6
76	6
77	7
78	7
79	8
80	5
81	6
82	6
83	7
84	7
85	8
86	8
87	9