A325382 - cp's OEIS frontend

A325382 Lexicographically earliest sequence such that for all i, j, a(i) = a(j) => f(i) = f(j) where f(n) = [A048250(n), A126795(n)] for all other numbers, except f(p) = -(p mod 2) for primes.

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

[1, 2, 3, 4, 3, 5, 3, 4, 6, 7, 3, 8, 3, 9, 10, 4, 3, 5, 3, 7, 11, 12, 3, 8, 13, 14, 6, 15, 3, 16, 3, 4, 17, 18, 19, 8, 3, 20, 21, 7, 3, 22, 3, 23, 10, 24, 3, 8, 25, 7, 26, 14, 3, 5, 27, 28, 29, 30, 3, 31, 3, 32, 11, 4, 33, 34, 3, 18, 35, 36, 3, 8, 3, 37, 10, 38, 39, 40, 3, 7, 6, 41, 3, 42, 43, 44, 45, 23, 3, 46, 47, 48, 49, 36, 50, 8, 3, 9, 17, 7, 3, 51, 3, 14]

cp's OEIS Frontend

A325382 Lexicographically earliest sequence such that for all i, j, a(i) = a(j) => f(i) = f(j) where f(n) = [A048250(n), A126795(n)] for all other numbers, except f(p) = -(p mod 2) for primes.

Table of values

List of values

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

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

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