A033787 - OEIS

A033787 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	2
6	3
7	4
8	2
9	3
10	5
11	2
12	7
13	6
14	6
15	6
16	7
17	8
18	5
19	10
20	9
21	12
22	10
23	10
24	15
25	11
26	15
27	20
28	16
29	12
30	18
31	20
32	14
33	24
34	26
35	20
36	21
37	24
38	25
39	22
40	31
41	32
42	35
43	26
44	28
45	42
46	32
47	44
48	49
49	41
50	33
51	44
52	57
53	36
54	60
55	60
56	52
57	51
58	47
59	64
60	53
61	72
62	67
63	66
64	57
65	57
66	85
67	68
68	77
69	90
70	77

[1,1,1,2,1,2,3,4,2,3,5,2,7,6,6,6,7,8,5,10,9,12,10, 10,15,11,15,20,16,12,18,20,14,24,26,20,21,24,25, 22,31,32,35,26,28,42,32,44,49,41,33,44,57,36,60, 60,52,51,47,64,53,72,67,66,57,57,85,68,77,90,77]

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	2
6	3
7	4
8	2
9	3
10	5
11	2
12	7
13	6
14	6
15	6
16	7
17	8
18	5
19	10
20	9
21	12
22	10
23	10
24	15
25	11
26	15
27	20
28	16
29	12
30	18
31	20
32	14
33	24
34	26
35	20
36	21
37	24
38	25
39	22
40	31
41	32
42	35
43	26
44	28
45	42
46	32
47	44
48	49
49	41
50	33
51	44
52	57
53	36
54	60
55	60
56	52
57	51
58	47
59	64
60	53
61	72
62	67
63	66
64	57
65	57
66	85
67	68
68	77
69	90
70	77

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	2
6	3
7	4
8	2
9	3
10	5
11	2
12	7
13	6
14	6
15	6
16	7
17	8
18	5
19	10
20	9
21	12
22	10
23	10
24	15
25	11
26	15
27	20
28	16
29	12
30	18
31	20
32	14
33	24
34	26
35	20
36	21
37	24
38	25
39	22
40	31
41	32
42	35
43	26
44	28
45	42
46	32
47	44
48	49
49	41
50	33
51	44
52	57
53	36
54	60
55	60
56	52
57	51
58	47
59	64
60	53
61	72
62	67
63	66
64	57
65	57
66	85
67	68
68	77
69	90
70	77

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	2
6	3
7	4
8	2
9	3
10	5
11	2
12	7
13	6
14	6
15	6
16	7
17	8
18	5
19	10
20	9
21	12
22	10
23	10
24	15
25	11
26	15
27	20
28	16
29	12
30	18
31	20
32	14
33	24
34	26
35	20
36	21
37	24
38	25
39	22
40	31
41	32
42	35
43	26
44	28
45	42
46	32
47	44
48	49
49	41
50	33
51	44
52	57
53	36
54	60
55	60
56	52
57	51
58	47
59	64
60	53
61	72
62	67
63	66
64	57
65	57
66	85
67	68
68	77
69	90
70	77