A328396 - cp's OEIS frontend

A328396 Lexicographically earliest infinite sequence such that a(i) = a(j) => f(i) = f(j) for all i, j, where f(n) = A046523(A276086(A003415(A276086(n)))).

n	a(n)
0	1
1	2
2	2
3	3
4	2
5	4
6	2
7	5
8	5
9	5
10	6
11	7
12	3
13	8
14	7
15	9
16	5
17	10
18	11
19	11
20	12
21	13
22	14
23	15
24	16
25	17
26	18
27	19
28	20
29	21
30	2
31	22
32	3
33	8
34	23
35	24
36	25
37	26
38	11
39	6
40	27
41	28
42	29
43	24
44	11
45	30
46	31
47	32
48	27
49	33
50	10
51	34
52	35
53	36
54	37
55	38
56	39
57	19
58	40
59	41
60	3
61	42
62	43
63	44
64	25
65	45
66	46
67	11
68	9
69	47
70	48
71	49
72	50
73	51
74	52
75	53
76	54
77	55
78	56
79	57
80	58
81	59
82	60
83	61
84	62
85	63
86	64
87	65
88	66
89	67
90	68
91	4
92	69
93	70
94	71
95	72
96	73
97	74
98	32

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

cp's OEIS Frontend

A328396 Lexicographically earliest infinite sequence such that a(i) = a(j) => f(i) = f(j) for all i, j, where f(n) = A046523(A276086(A003415(A276086(n)))).

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	3
4	2
5	4
6	2
7	5
8	5
9	5
10	6
11	7
12	3
13	8
14	7
15	9
16	5
17	10
18	11
19	11
20	12
21	13
22	14
23	15
24	16
25	17
26	18
27	19
28	20
29	21
30	2
31	22
32	3
33	8
34	23
35	24
36	25
37	26
38	11
39	6
40	27
41	28
42	29
43	24
44	11
45	30
46	31
47	32
48	27
49	33
50	10
51	34
52	35
53	36
54	37
55	38
56	39
57	19
58	40
59	41
60	3
61	42
62	43
63	44
64	25
65	45
66	46
67	11
68	9
69	47
70	48
71	49
72	50
73	51
74	52
75	53
76	54
77	55
78	56
79	57
80	58
81	59
82	60
83	61
84	62
85	63
86	64
87	65
88	66
89	67
90	68
91	4
92	69
93	70
94	71
95	72
96	73
97	74
98	32

n	a(n)
0	1
1	2
2	2
3	3
4	2
5	4
6	2
7	5
8	5
9	5
10	6
11	7
12	3
13	8
14	7
15	9
16	5
17	10
18	11
19	11
20	12
21	13
22	14
23	15
24	16
25	17
26	18
27	19
28	20
29	21
30	2
31	22
32	3
33	8
34	23
35	24
36	25
37	26
38	11
39	6
40	27
41	28
42	29
43	24
44	11
45	30
46	31
47	32
48	27
49	33
50	10
51	34
52	35
53	36
54	37
55	38
56	39
57	19
58	40
59	41
60	3
61	42
62	43
63	44
64	25
65	45
66	46
67	11
68	9
69	47
70	48
71	49
72	50
73	51
74	52
75	53
76	54
77	55
78	56
79	57
80	58
81	59
82	60
83	61
84	62
85	63
86	64
87	65
88	66
89	67
90	68
91	4
92	69
93	70
94	71
95	72
96	73
97	74
98	32

n	a(n)
0	1
1	2
2	2
3	3
4	2
5	4
6	2
7	5
8	5
9	5
10	6
11	7
12	3
13	8
14	7
15	9
16	5
17	10
18	11
19	11
20	12
21	13
22	14
23	15
24	16
25	17
26	18
27	19
28	20
29	21
30	2
31	22
32	3
33	8
34	23
35	24
36	25
37	26
38	11
39	6
40	27
41	28
42	29
43	24
44	11
45	30
46	31
47	32
48	27
49	33
50	10
51	34
52	35
53	36
54	37
55	38
56	39
57	19
58	40
59	41
60	3
61	42
62	43
63	44
64	25
65	45
66	46
67	11
68	9
69	47
70	48
71	49
72	50
73	51
74	52
75	53
76	54
77	55
78	56
79	57
80	58
81	59
82	60
83	61
84	62
85	63
86	64
87	65
88	66
89	67
90	68
91	4
92	69
93	70
94	71
95	72
96	73
97	74
98	32