A350226 - cp's OEIS frontend

A350226 a(n) is the length of the longest sequence of distinct numbers in arithmetic progression in the interval 0..n, ending with n and where the Thue-Morse sequence (A010060) is constant.

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

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

cp's OEIS Frontend

A350226 a(n) is the length of the longest sequence of distinct numbers in arithmetic progression in the interval 0..n, ending with n and where the Thue-Morse sequence (A010060) is constant.

Table of values

List of values

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

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

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