A289120 - OEIS

A289120 as a simple table

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	4
13	3
14	4
15	4
16	5
17	4
18	5
19	6
20	5
21	6
22	6
23	7
24	6
25	7
26	8
27	7
28	8
29	8
30	9
31	8
32	9
33	10
34	9
35	10
36	10
37	11
38	10
39	11
40	12
41	11
42	12
43	12
44	13
45	12
46	13
47	14
48	13
49	14
50	14
51	15
52	14
53	15
54	16
55	15
56	16
57	16
58	17
59	16
60	17
61	18
62	17
63	18
64	18
65	19
66	18
67	19
68	20
69	19
70	20
71	20
72	21
73	20
74	21
75	22
76	21
77	22
78	22
79	23
80	22
81	23
82	24
83	23
84	24
85	24
86	25
87	24
88	25
89	26
90	25
91	26
92	26
93	27
94	26
95	27
96	28
97	27
98	28
99	28
100	29

[0,0,1,0,1,2,1,2,2,3,2,3,4,3,4,4,5,4,5,6,5,6,6,7, 6,7,8,7,8,8,9,8,9,10,9,10,10,11,10,11,12,11,12,12, 13,12,13,14,13,14,14,15,14,15,16,15,16,16,17,16, 17,18,17,18,18,19,18,19,20,19,20,20,21,20,21,22, 21,22,22,23,22,23,24,23,24,24,25,24,25,26,25,26, 26,27,26,27,28,27,28,28,29]

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	4
13	3
14	4
15	4
16	5
17	4
18	5
19	6
20	5
21	6
22	6
23	7
24	6
25	7
26	8
27	7
28	8
29	8
30	9
31	8
32	9
33	10
34	9
35	10
36	10
37	11
38	10
39	11
40	12
41	11
42	12
43	12
44	13
45	12
46	13
47	14
48	13
49	14
50	14
51	15
52	14
53	15
54	16
55	15
56	16
57	16
58	17
59	16
60	17
61	18
62	17
63	18
64	18
65	19
66	18
67	19
68	20
69	19
70	20
71	20
72	21
73	20
74	21
75	22
76	21
77	22
78	22
79	23
80	22
81	23
82	24
83	23
84	24
85	24
86	25
87	24
88	25
89	26
90	25
91	26
92	26
93	27
94	26
95	27
96	28
97	27
98	28
99	28
100	29

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	4
13	3
14	4
15	4
16	5
17	4
18	5
19	6
20	5
21	6
22	6
23	7
24	6
25	7
26	8
27	7
28	8
29	8
30	9
31	8
32	9
33	10
34	9
35	10
36	10
37	11
38	10
39	11
40	12
41	11
42	12
43	12
44	13
45	12
46	13
47	14
48	13
49	14
50	14
51	15
52	14
53	15
54	16
55	15
56	16
57	16
58	17
59	16
60	17
61	18
62	17
63	18
64	18
65	19
66	18
67	19
68	20
69	19
70	20
71	20
72	21
73	20
74	21
75	22
76	21
77	22
78	22
79	23
80	22
81	23
82	24
83	23
84	24
85	24
86	25
87	24
88	25
89	26
90	25
91	26
92	26
93	27
94	26
95	27
96	28
97	27
98	28
99	28
100	29

n	a(n)
0	0
1	0
2	1
3	0
4	1
5	2
6	1
7	2
8	2
9	3
10	2
11	3
12	4
13	3
14	4
15	4
16	5
17	4
18	5
19	6
20	5
21	6
22	6
23	7
24	6
25	7
26	8
27	7
28	8
29	8
30	9
31	8
32	9
33	10
34	9
35	10
36	10
37	11
38	10
39	11
40	12
41	11
42	12
43	12
44	13
45	12
46	13
47	14
48	13
49	14
50	14
51	15
52	14
53	15
54	16
55	15
56	16
57	16
58	17
59	16
60	17
61	18
62	17
63	18
64	18
65	19
66	18
67	19
68	20
69	19
70	20
71	20
72	21
73	20
74	21
75	22
76	21
77	22
78	22
79	23
80	22
81	23
82	24
83	23
84	24
85	24
86	25
87	24
88	25
89	26
90	25
91	26
92	26
93	27
94	26
95	27
96	28
97	27
98	28
99	28
100	29