A284173 - OEIS

A284173 as a simple table

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

[0,0,0,0,1,2,3,5,7,9,1,2,4,7,9,12,15,0,3,6,9,12, 17,20,0,4,8,12,16,22,26,31,4,9,14,20,26,31,37,3,8, 14,20,26,32,38,1,4,11,18,23,30,39,46,53,6,12,20, 28,36,44,56,1,9,21,28,36,46,57,68,9,20,30,39,48, 60,69,2,12]

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

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

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