A322023 - cp's OEIS frontend

A322023 Lexicographically earliest such sequence a that a(i) = a(j) => A081373(i) = A081373(j) and A303756(i) = A303756(j), for all i, j. Here A081373 and A303756 are the ordinal transforms of Euler phi and Carmichael lambda.

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

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

cp's OEIS Frontend

A322023 Lexicographically earliest such sequence a that a(i) = a(j) => A081373(i) = A081373(j) and A303756(i) = A303756(j), for all i, j. Here A081373 and A303756 are the ordinal transforms of Euler phi and Carmichael lambda.

Table of values

List of values

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

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

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