A365576 - OEIS

A365576 as a simple table

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

[2,1,2,2,3,2,2,3,3,4,5,4,5,6,7,8,8,9,10,11,12,13, 14,15,13,14,15,16,17,18,19,20,21,22,23,24,25,26, 27,27,28,29,27,28,29,30,31,32,33,34,35,36,37,38, 39,40,41,42,43,44,45,46,47,48,49,50,50,51,52,53]

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

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

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