A289626 - cp's OEIS frontend

A289626 Restricted growth sequence transform of A289625, related to the structure of multiplicative group of integers modulo n.

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	2
7	4
8	5
9	4
10	3
11	6
12	5
13	7
14	4
15	8
16	8
17	9
18	4
19	10
20	8
21	11
22	6
23	12
24	13
25	14
26	7
27	10
28	11
29	15
30	8
31	16
32	17
33	18
34	9
35	19
36	11
37	20
38	10
39	19
40	21
41	22
42	11
43	23
44	18
45	19
46	12
47	24
48	21
49	23
50	14
51	25
52	19
53	26
54	10
55	27
56	28
57	29
58	15
59	30
60	21
61	31
62	16
63	32
64	25
65	33
66	18
67	34
68	25
69	35
70	19
71	36
72	28
73	37
74	20
75	27
76	29
77	38
78	19
79	39
80	40
81	41
82	22
83	42
84	28
85	43
86	23
87	44
88	45
89	46
90	19
91	47
92	35
93	38
94	24
95	48
96	49

[1, 1, 2, 2, 3, 2, 4, 5, 4, 3, 6, 5, 7, 4, 8, 8, 9, 4, 10, 8, 11, 6, 12, 13, 14, 7, 10, 11, 15, 8, 16, 17, 18, 9, 19, 11, 20, 10, 19, 21, 22, 11, 23, 18, 19, 12, 24, 21, 23, 14, 25, 19, 26, 10, 27, 28, 29, 15, 30, 21, 31, 16, 32, 25, 33, 18, 34, 25, 35, 19, 36, 28, 37, 20, 27, 29, 38, 19, 39, 40, 41, 22, 42, 28, 43, 23, 44, 45, 46, 19, 47, 35, 38, 24, 48, 49]

cp's OEIS Frontend

A289626 Restricted growth sequence transform of A289625, related to the structure of multiplicative group of integers modulo n.

Table of values

List of values

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	2
7	4
8	5
9	4
10	3
11	6
12	5
13	7
14	4
15	8
16	8
17	9
18	4
19	10
20	8
21	11
22	6
23	12
24	13
25	14
26	7
27	10
28	11
29	15
30	8
31	16
32	17
33	18
34	9
35	19
36	11
37	20
38	10
39	19
40	21
41	22
42	11
43	23
44	18
45	19
46	12
47	24
48	21
49	23
50	14
51	25
52	19
53	26
54	10
55	27
56	28
57	29
58	15
59	30
60	21
61	31
62	16
63	32
64	25
65	33
66	18
67	34
68	25
69	35
70	19
71	36
72	28
73	37
74	20
75	27
76	29
77	38
78	19
79	39
80	40
81	41
82	22
83	42
84	28
85	43
86	23
87	44
88	45
89	46
90	19
91	47
92	35
93	38
94	24
95	48
96	49

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	2
7	4
8	5
9	4
10	3
11	6
12	5
13	7
14	4
15	8
16	8
17	9
18	4
19	10
20	8
21	11
22	6
23	12
24	13
25	14
26	7
27	10
28	11
29	15
30	8
31	16
32	17
33	18
34	9
35	19
36	11
37	20
38	10
39	19
40	21
41	22
42	11
43	23
44	18
45	19
46	12
47	24
48	21
49	23
50	14
51	25
52	19
53	26
54	10
55	27
56	28
57	29
58	15
59	30
60	21
61	31
62	16
63	32
64	25
65	33
66	18
67	34
68	25
69	35
70	19
71	36
72	28
73	37
74	20
75	27
76	29
77	38
78	19
79	39
80	40
81	41
82	22
83	42
84	28
85	43
86	23
87	44
88	45
89	46
90	19
91	47
92	35
93	38
94	24
95	48
96	49

n	a(n)
1	1
2	1
3	2
4	2
5	3
6	2
7	4
8	5
9	4
10	3
11	6
12	5
13	7
14	4
15	8
16	8
17	9
18	4
19	10
20	8
21	11
22	6
23	12
24	13
25	14
26	7
27	10
28	11
29	15
30	8
31	16
32	17
33	18
34	9
35	19
36	11
37	20
38	10
39	19
40	21
41	22
42	11
43	23
44	18
45	19
46	12
47	24
48	21
49	23
50	14
51	25
52	19
53	26
54	10
55	27
56	28
57	29
58	15
59	30
60	21
61	31
62	16
63	32
64	25
65	33
66	18
67	34
68	25
69	35
70	19
71	36
72	28
73	37
74	20
75	27
76	29
77	38
78	19
79	39
80	40
81	41
82	22
83	42
84	28
85	43
86	23
87	44
88	45
89	46
90	19
91	47
92	35
93	38
94	24
95	48
96	49