A173402 - cp's OEIS frontend

A173402 (A007318 - A112468)/2.

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	3
13	2
14	2
15	0
16	0
17	4
18	3
19	6
20	2
21	0
22	0
23	5
24	4
25	13
26	6
27	3
28	0
29	0
30	6
31	5
32	24
33	13
34	12
35	3
36	0
37	0
38	7
39	6
40	40
41	24
42	34
43	12
44	4
45	0
46	0
47	8
48	7
49	62
50	40
51	80
52	34
53	20
54	4
55	0
56	0
57	9
58	8
59	91
60	62
61	166
62	80
63	70
64	20
65	5
66	0
67	0
68	10
69	9
70	128
71	91
72	314
73	166
74	200
75	70
76	30
77	5
78	0

[0, 0, 0, 0, 1, 0, 0, 2, 1, 0, 0, 3, 2, 2, 0, 0, 4, 3, 6, 2, 0, 0, 5, 4, 13, 6, 3, 0, 0, 6, 5, 24, 13, 12, 3, 0, 0, 7, 6, 40, 24, 34, 12, 4, 0, 0, 8, 7, 62, 40, 80, 34, 20, 4, 0, 0, 9, 8, 91, 62, 166, 80, 70, 20, 5, 0, 0, 10, 9, 128, 91, 314, 166, 200, 70, 30, 5, 0]

cp's OEIS Frontend

A173402 (A007318 - A112468)/2.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	3
13	2
14	2
15	0
16	0
17	4
18	3
19	6
20	2
21	0
22	0
23	5
24	4
25	13
26	6
27	3
28	0
29	0
30	6
31	5
32	24
33	13
34	12
35	3
36	0
37	0
38	7
39	6
40	40
41	24
42	34
43	12
44	4
45	0
46	0
47	8
48	7
49	62
50	40
51	80
52	34
53	20
54	4
55	0
56	0
57	9
58	8
59	91
60	62
61	166
62	80
63	70
64	20
65	5
66	0
67	0
68	10
69	9
70	128
71	91
72	314
73	166
74	200
75	70
76	30
77	5
78	0

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	3
13	2
14	2
15	0
16	0
17	4
18	3
19	6
20	2
21	0
22	0
23	5
24	4
25	13
26	6
27	3
28	0
29	0
30	6
31	5
32	24
33	13
34	12
35	3
36	0
37	0
38	7
39	6
40	40
41	24
42	34
43	12
44	4
45	0
46	0
47	8
48	7
49	62
50	40
51	80
52	34
53	20
54	4
55	0
56	0
57	9
58	8
59	91
60	62
61	166
62	80
63	70
64	20
65	5
66	0
67	0
68	10
69	9
70	128
71	91
72	314
73	166
74	200
75	70
76	30
77	5
78	0

n	a(n)
1	0
2	0
3	0
4	0
5	1
6	0
7	0
8	2
9	1
10	0
11	0
12	3
13	2
14	2
15	0
16	0
17	4
18	3
19	6
20	2
21	0
22	0
23	5
24	4
25	13
26	6
27	3
28	0
29	0
30	6
31	5
32	24
33	13
34	12
35	3
36	0
37	0
38	7
39	6
40	40
41	24
42	34
43	12
44	4
45	0
46	0
47	8
48	7
49	62
50	40
51	80
52	34
53	20
54	4
55	0
56	0
57	9
58	8
59	91
60	62
61	166
62	80
63	70
64	20
65	5
66	0
67	0
68	10
69	9
70	128
71	91
72	314
73	166
74	200
75	70
76	30
77	5
78	0