A249858 - OEIS

A249858 as a simple table

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

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

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

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

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