A279681 - OEIS

A279681 as a simple table

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

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

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

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

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