A290726 - cp's OEIS frontend

A290726 a(n) = maximal number of semicircles that pass through an intersection point in the configuration A290447(n).

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

[1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12]

cp's OEIS Frontend

A290726 a(n) = maximal number of semicircles that pass through an intersection point in the configuration A290447(n).

Table of values

List of values

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

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

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