A287422 - OEIS

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A287422 as a simple table

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

[1,1,1,2,3,4,4,4,4,4,5,5,6,6,7,8,9,10,11,11,12,13, 13,13,14,15,15,15,16,16,16,16,16,16,16,17,17,17, 17,18,18,19,19,19,19,20,21,21,22,22,22,23,24,25, 25,26,26,27,28,29,29,30,31,32,33,34,35,36,36,37, 38,39,40,40,41,42,42,42,43,44,45,46,46]

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

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

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