A088673 - OEIS

A088673 as a simple table

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

[0,0,1,1,2,0,3,0,1,2,1,2,3,4,0,4,5,0,1,2,3,1,2,3, 4,5,6,0,5,6,7,0,1,2,3,4,1,2,3,4,5,6,7,8,0,6,7,8,9, 0,1,2,3,4,5,1,2,3,4,5,6,7,8,9,10,0,7,8,9,10,11,0, 1,2,3,4,5,6,1,2,3,4,5,6,7,8,9,10,11,12,0,8,9,10, 11,12,13,0,1,2]

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

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

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