A324530 - cp's OEIS frontend

A324530 Lexicographically earliest sequence such that a(i) = a(j) => f(i) = f(j), where f(n) = [A033879(n), A318458(n)] for all other numbers, except f(1) = -1.

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

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

cp's OEIS Frontend

A324530 Lexicographically earliest sequence such that a(i) = a(j) => f(i) = f(j), where f(n) = [A033879(n), A318458(n)] for all other numbers, except f(1) = -1.

Table of values

List of values

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

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

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