A351120 - cp's OEIS frontend

A351120 Pair chromatic number of a cycle graph with n vertices.

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

[6, 6, 5, 5, 6, 5, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 14, 14]

cp's OEIS Frontend

A351120 Pair chromatic number of a cycle graph with n vertices.

Table of values

List of values

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

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

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