A324181 - cp's OEIS frontend

A324181 Lexicographically earliest sequence such that a(i) = a(j) => f(i) = f(j), where f(n) = A324180(n) for n > 1 and f(1) = -1.

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	5
10	6
11	2
12	4
13	2
14	7
15	8
16	9
17	2
18	6
19	2
20	4
21	10
22	11
23	2
24	4
25	12
26	13
27	8
28	4
29	2
30	6
31	2
32	14
33	15
34	16
35	17
36	9
37	2
38	18
39	19
40	14
41	2
42	7
43	2
44	4
45	8
46	20
47	2
48	4
49	21
50	7
51	22
52	4
53	2
54	7
55	23
56	24
57	25
58	26
59	2
60	14
61	2
62	27
63	8
64	28
65	29
66	11
67	2
68	4
69	30
70	7
71	2
72	4
73	2
74	31
75	10
76	4
77	32
78	13
79	2
80	24
81	33
82	34
83	2
84	24
85	35
86	36
87	37
88	38
89	2
90	7
91	39
92	4
93	40
94	41
95	42
96	4
97	2
98	11
99	8
100	43
101	2
102	16
103	2
104	44
105	10

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

cp's OEIS Frontend

A324181 Lexicographically earliest sequence such that a(i) = a(j) => f(i) = f(j), where f(n) = A324180(n) for n > 1 and f(1) = -1.

Table of values

List of values

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	5
10	6
11	2
12	4
13	2
14	7
15	8
16	9
17	2
18	6
19	2
20	4
21	10
22	11
23	2
24	4
25	12
26	13
27	8
28	4
29	2
30	6
31	2
32	14
33	15
34	16
35	17
36	9
37	2
38	18
39	19
40	14
41	2
42	7
43	2
44	4
45	8
46	20
47	2
48	4
49	21
50	7
51	22
52	4
53	2
54	7
55	23
56	24
57	25
58	26
59	2
60	14
61	2
62	27
63	8
64	28
65	29
66	11
67	2
68	4
69	30
70	7
71	2
72	4
73	2
74	31
75	10
76	4
77	32
78	13
79	2
80	24
81	33
82	34
83	2
84	24
85	35
86	36
87	37
88	38
89	2
90	7
91	39
92	4
93	40
94	41
95	42
96	4
97	2
98	11
99	8
100	43
101	2
102	16
103	2
104	44
105	10

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	5
10	6
11	2
12	4
13	2
14	7
15	8
16	9
17	2
18	6
19	2
20	4
21	10
22	11
23	2
24	4
25	12
26	13
27	8
28	4
29	2
30	6
31	2
32	14
33	15
34	16
35	17
36	9
37	2
38	18
39	19
40	14
41	2
42	7
43	2
44	4
45	8
46	20
47	2
48	4
49	21
50	7
51	22
52	4
53	2
54	7
55	23
56	24
57	25
58	26
59	2
60	14
61	2
62	27
63	8
64	28
65	29
66	11
67	2
68	4
69	30
70	7
71	2
72	4
73	2
74	31
75	10
76	4
77	32
78	13
79	2
80	24
81	33
82	34
83	2
84	24
85	35
86	36
87	37
88	38
89	2
90	7
91	39
92	4
93	40
94	41
95	42
96	4
97	2
98	11
99	8
100	43
101	2
102	16
103	2
104	44
105	10

n	a(n)
1	1
2	2
3	2
4	3
5	2
6	4
7	2
8	4
9	5
10	6
11	2
12	4
13	2
14	7
15	8
16	9
17	2
18	6
19	2
20	4
21	10
22	11
23	2
24	4
25	12
26	13
27	8
28	4
29	2
30	6
31	2
32	14
33	15
34	16
35	17
36	9
37	2
38	18
39	19
40	14
41	2
42	7
43	2
44	4
45	8
46	20
47	2
48	4
49	21
50	7
51	22
52	4
53	2
54	7
55	23
56	24
57	25
58	26
59	2
60	14
61	2
62	27
63	8
64	28
65	29
66	11
67	2
68	4
69	30
70	7
71	2
72	4
73	2
74	31
75	10
76	4
77	32
78	13
79	2
80	24
81	33
82	34
83	2
84	24
85	35
86	36
87	37
88	38
89	2
90	7
91	39
92	4
93	40
94	41
95	42
96	4
97	2
98	11
99	8
100	43
101	2
102	16
103	2
104	44
105	10