A030350 - OEIS

A030350 as a simple table

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

[0,1,0,0,1,2,3,2,3,3,2,3,2,1,0,0,0,1,2,2,3,2,2,3, 3,4,5,6,7,8,7,8,9,9,8,9,10,9,10,9,8,9,9,9,8,9,9,8, 7,7,6,6,7,6,7,8,7,6,7,6,6,5,4,5,4,3,2,1,0,0,0,0,1, 2,2,2,3,2,2,2,3,3,4,4,5,6,7,7,8,7]

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

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

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