A081063 - OEIS

A081063 as a simple table

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

[1,2,3,4,5,6,7,8,9,9,10,11,12,12,12,13,14,15,16, 16,16,16,17,18,19,19,20,20,21,21,22,23,23,23,23, 24,25,25,25,25,26,26,27,27,27,27,28,29,30,30,30, 30,31,32,32,32,32,32,33,33,34,34,34,35,35,35,36, 36,36,36,37,38,39]

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

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

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