A270832 - OEIS

A270832 as a simple table

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	8
12	7
13	9
14	9
15	11
16	10
17	12
18	12
19	16
20	14
21	16
22	16
23	18
24	17
25	19
26	19
27	22
28	22
29	24
30	23
31	25
32	24
33	27
34	27
35	30
36	27
37	30
38	32
39	34
40	32
41	35
42	34
43	36
44	37
45	38
46	38
47	41
48	39
49	42
50	41
51	45
52	45
53	48
54	47
55	48
56	48
57	49
58	51
59	53
60	48
61	53
62	54
63	55
64	53
65	57
66	58
67	60
68	60
69	63
70	62

[0,1,1,1,2,3,4,4,5,5,8,7,9,9,11,10,12,12,16,14,16, 16,18,17,19,19,22,22,24,23,25,24,27,27,30,27,30, 32,34,32,35,34,36,37,38,38,41,39,42,41,45,45,48, 47,48,48,49,51,53,48,53,54,55,53,57,58,60,60,63, 62]

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	8
12	7
13	9
14	9
15	11
16	10
17	12
18	12
19	16
20	14
21	16
22	16
23	18
24	17
25	19
26	19
27	22
28	22
29	24
30	23
31	25
32	24
33	27
34	27
35	30
36	27
37	30
38	32
39	34
40	32
41	35
42	34
43	36
44	37
45	38
46	38
47	41
48	39
49	42
50	41
51	45
52	45
53	48
54	47
55	48
56	48
57	49
58	51
59	53
60	48
61	53
62	54
63	55
64	53
65	57
66	58
67	60
68	60
69	63
70	62

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	8
12	7
13	9
14	9
15	11
16	10
17	12
18	12
19	16
20	14
21	16
22	16
23	18
24	17
25	19
26	19
27	22
28	22
29	24
30	23
31	25
32	24
33	27
34	27
35	30
36	27
37	30
38	32
39	34
40	32
41	35
42	34
43	36
44	37
45	38
46	38
47	41
48	39
49	42
50	41
51	45
52	45
53	48
54	47
55	48
56	48
57	49
58	51
59	53
60	48
61	53
62	54
63	55
64	53
65	57
66	58
67	60
68	60
69	63
70	62

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	3
7	4
8	4
9	5
10	5
11	8
12	7
13	9
14	9
15	11
16	10
17	12
18	12
19	16
20	14
21	16
22	16
23	18
24	17
25	19
26	19
27	22
28	22
29	24
30	23
31	25
32	24
33	27
34	27
35	30
36	27
37	30
38	32
39	34
40	32
41	35
42	34
43	36
44	37
45	38
46	38
47	41
48	39
49	42
50	41
51	45
52	45
53	48
54	47
55	48
56	48
57	49
58	51
59	53
60	48
61	53
62	54
63	55
64	53
65	57
66	58
67	60
68	60
69	63
70	62