A345901 - cp's OEIS frontend

A345901 a(n) is the largest k such that the tribonacci word A080843 contains a block of length k*n that is an abelian k-th power.

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

[2, 2, 2, 3, 2, 4, 5, 2, 2, 2, 4, 2, 8, 2, 2, 2, 4, 3, 2, 6, 2, 2, 2, 8, 2, 4, 3, 2, 2, 3, 6, 2, 3, 2, 2, 2, 10, 3, 2, 3, 3, 3, 3, 13, 2, 2, 2, 4, 2, 5, 4, 2, 2, 2, 5, 2, 6, 2, 2, 2, 6, 3, 3, 4, 2, 2, 2, 12, 2, 3, 2, 2, 2, 5, 5, 2, 3, 2, 3, 2, 21, 2, 2, 2, 4, 3]

cp's OEIS Frontend

A345901 a(n) is the largest k such that the tribonacci word A080843 contains a block of length k*n that is an abelian k-th power.

Table of values

List of values

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

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

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