A047784 - cp's OEIS frontend

A047784 Nearest integer to Li(n).

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

[1, 2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 14, 14, 14, 14, 15, 15, 15, 16, 16, 16, 16, 17, 17, 17, 17, 18, 18, 18, 18, 19, 19, 19, 19, 20, 20, 20, 20, 21, 21, 21, 21, 22, 22, 22, 22, 23, 23, 23, 23]

cp's OEIS Frontend

A047784 Nearest integer to Li(n).

Table of values

List of values

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

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

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