A109754 - OEIS

A109754 as a simple table

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

[0,0,1,0,1,1,0,1,2,2,0,1,3,3,3,0,1,4,4,5,5,0,1,5, 5,7,8,8,0,1,6,6,9,11,13,13,0,1,7,7,11,14,18,21,21, 0,1,8,8,13,17,23,29,34,34,0,1,9,9,15,20,28,37,47, 55,55,0,1,10,10,17,23,33,45,60,76,89,89]

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

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

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