A328577 - cp's OEIS frontend

A328577 Lexicographically earliest infinite sequence such that a(i) = a(j) => f(i) = f(j), where f(0) = 0 and f(n>0) = A328572(n), for all i, j.

n	a(n)
0	1
1	2
2	2
3	2
4	3
5	3
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	4
16	5
17	5
18	6
19	6
20	6
21	6
22	7
23	7
24	8
25	8
26	8
27	8
28	9
29	9
30	2
31	2
32	2
33	2
34	3
35	3
36	2
37	2
38	2
39	2
40	3
41	3
42	4
43	4
44	4
45	4
46	5
47	5
48	6
49	6
50	6
51	6
52	7
53	7
54	8
55	8
56	8
57	8
58	9
59	9
60	10
61	10
62	10
63	10
64	11
65	11
66	10
67	10
68	10
69	10
70	11
71	11
72	12
73	12
74	12
75	12
76	13
77	13
78	14
79	14
80	14
81	14
82	15
83	15
84	16
85	16
86	16
87	16
88	17
89	17
90	18
91	18
92	18
93	18
94	19
95	19
96	18
97	18
98	18
99	18
100	19
101	19
102	20
103	20
104	20
105	20

[1, 2, 2, 2, 3, 3, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 2, 2, 2, 2, 3, 3, 2, 2, 2, 2, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 6, 6, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10, 10, 10, 11, 11, 10, 10, 10, 10, 11, 11, 12, 12, 12, 12, 13, 13, 14, 14, 14, 14, 15, 15, 16, 16, 16, 16, 17, 17, 18, 18, 18, 18, 19, 19, 18, 18, 18, 18, 19, 19, 20, 20, 20, 20]

cp's OEIS Frontend

A328577 Lexicographically earliest infinite sequence such that a(i) = a(j) => f(i) = f(j), where f(0) = 0 and f(n>0) = A328572(n), for all i, j.

Table of values

List of values

n	a(n)
0	1
1	2
2	2
3	2
4	3
5	3
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	4
16	5
17	5
18	6
19	6
20	6
21	6
22	7
23	7
24	8
25	8
26	8
27	8
28	9
29	9
30	2
31	2
32	2
33	2
34	3
35	3
36	2
37	2
38	2
39	2
40	3
41	3
42	4
43	4
44	4
45	4
46	5
47	5
48	6
49	6
50	6
51	6
52	7
53	7
54	8
55	8
56	8
57	8
58	9
59	9
60	10
61	10
62	10
63	10
64	11
65	11
66	10
67	10
68	10
69	10
70	11
71	11
72	12
73	12
74	12
75	12
76	13
77	13
78	14
79	14
80	14
81	14
82	15
83	15
84	16
85	16
86	16
87	16
88	17
89	17
90	18
91	18
92	18
93	18
94	19
95	19
96	18
97	18
98	18
99	18
100	19
101	19
102	20
103	20
104	20
105	20

n	a(n)
0	1
1	2
2	2
3	2
4	3
5	3
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	4
16	5
17	5
18	6
19	6
20	6
21	6
22	7
23	7
24	8
25	8
26	8
27	8
28	9
29	9
30	2
31	2
32	2
33	2
34	3
35	3
36	2
37	2
38	2
39	2
40	3
41	3
42	4
43	4
44	4
45	4
46	5
47	5
48	6
49	6
50	6
51	6
52	7
53	7
54	8
55	8
56	8
57	8
58	9
59	9
60	10
61	10
62	10
63	10
64	11
65	11
66	10
67	10
68	10
69	10
70	11
71	11
72	12
73	12
74	12
75	12
76	13
77	13
78	14
79	14
80	14
81	14
82	15
83	15
84	16
85	16
86	16
87	16
88	17
89	17
90	18
91	18
92	18
93	18
94	19
95	19
96	18
97	18
98	18
99	18
100	19
101	19
102	20
103	20
104	20
105	20

n	a(n)
0	1
1	2
2	2
3	2
4	3
5	3
6	2
7	2
8	2
9	2
10	3
11	3
12	4
13	4
14	4
15	4
16	5
17	5
18	6
19	6
20	6
21	6
22	7
23	7
24	8
25	8
26	8
27	8
28	9
29	9
30	2
31	2
32	2
33	2
34	3
35	3
36	2
37	2
38	2
39	2
40	3
41	3
42	4
43	4
44	4
45	4
46	5
47	5
48	6
49	6
50	6
51	6
52	7
53	7
54	8
55	8
56	8
57	8
58	9
59	9
60	10
61	10
62	10
63	10
64	11
65	11
66	10
67	10
68	10
69	10
70	11
71	11
72	12
73	12
74	12
75	12
76	13
77	13
78	14
79	14
80	14
81	14
82	15
83	15
84	16
85	16
86	16
87	16
88	17
89	17
90	18
91	18
92	18
93	18
94	19
95	19
96	18
97	18
98	18
99	18
100	19
101	19
102	20
103	20
104	20
105	20