A071281 - OEIS

A071281 as a simple table

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	1
9	4
10	3
11	5
12	4
13	6
14	2
15	7
16	5
17	8
18	6
19	9
20	3
21	10
22	7
23	11
24	8
25	12
26	4
27	13
28	9
29	14
30	10
31	15
32	5
33	16
34	11
35	17
36	12
37	18
38	6
39	19
40	13
41	20
42	14
43	21
44	7
45	22
46	15
47	23
48	16
49	24
50	8
51	25
52	17
53	26
54	18
55	27
56	9
57	28
58	19
59	29
60	20
61	30
62	10
63	31
64	21
65	32
66	22
67	33
68	11
69	34
70	23
71	35
72	24
73	36
74	12
75	37
76	25
77	38

[0,0,0,1,1,2,2,3,1,4,3,5,4,6,2,7,5,8,6,9,3,10,7, 11,8,12,4,13,9,14,10,15,5,16,11,17,12,18,6,19,13, 20,14,21,7,22,15,23,16,24,8,25,17,26,18,27,9,28, 19,29,20,30,10,31,21,32,22,33,11,34,23,35,24,36, 12,37,25,38]

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	1
9	4
10	3
11	5
12	4
13	6
14	2
15	7
16	5
17	8
18	6
19	9
20	3
21	10
22	7
23	11
24	8
25	12
26	4
27	13
28	9
29	14
30	10
31	15
32	5
33	16
34	11
35	17
36	12
37	18
38	6
39	19
40	13
41	20
42	14
43	21
44	7
45	22
46	15
47	23
48	16
49	24
50	8
51	25
52	17
53	26
54	18
55	27
56	9
57	28
58	19
59	29
60	20
61	30
62	10
63	31
64	21
65	32
66	22
67	33
68	11
69	34
70	23
71	35
72	24
73	36
74	12
75	37
76	25
77	38

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	1
9	4
10	3
11	5
12	4
13	6
14	2
15	7
16	5
17	8
18	6
19	9
20	3
21	10
22	7
23	11
24	8
25	12
26	4
27	13
28	9
29	14
30	10
31	15
32	5
33	16
34	11
35	17
36	12
37	18
38	6
39	19
40	13
41	20
42	14
43	21
44	7
45	22
46	15
47	23
48	16
49	24
50	8
51	25
52	17
53	26
54	18
55	27
56	9
57	28
58	19
59	29
60	20
61	30
62	10
63	31
64	21
65	32
66	22
67	33
68	11
69	34
70	23
71	35
72	24
73	36
74	12
75	37
76	25
77	38

n	a(n)
0	0
1	0
2	0
3	1
4	1
5	2
6	2
7	3
8	1
9	4
10	3
11	5
12	4
13	6
14	2
15	7
16	5
17	8
18	6
19	9
20	3
21	10
22	7
23	11
24	8
25	12
26	4
27	13
28	9
29	14
30	10
31	15
32	5
33	16
34	11
35	17
36	12
37	18
38	6
39	19
40	13
41	20
42	14
43	21
44	7
45	22
46	15
47	23
48	16
49	24
50	8
51	25
52	17
53	26
54	18
55	27
56	9
57	28
58	19
59	29
60	20
61	30
62	10
63	31
64	21
65	32
66	22
67	33
68	11
69	34
70	23
71	35
72	24
73	36
74	12
75	37
76	25
77	38