A127840 - OEIS

A127840 as a simple table

n	a(n)
1	1
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	1
13	1
14	0
15	0
16	0
17	1
18	2
19	1
20	0
21	0
22	1
23	3
24	3
25	1
26	0
27	1
28	4
29	6
30	4
31	1
32	1
33	5
34	10
35	10
36	5
37	2
38	6
39	15
40	20
41	15
42	7
43	8
44	21
45	35
46	35
47	22
48	15
49	29
50	56
51	70
52	57
53	37
54	44
55	85
56	126
57	127
58	94
59	81
60	129
61	211
62	253
63	221
64	175
65	210
66	340
67	464
68	474
69	396
70	385
71	550

[1,0,0,0,0,0,1,0,0,0,0,1,1,0,0,0,1,2,1,0,0,1,3,3, 1,0,1,4,6,4,1,1,5,10,10,5,2,6,15,20,15,7,8,21,35, 35,22,15,29,56,70,57,37,44,85,126,127,94,81,129, 211,253,221,175,210,340,464,474,396,385,550]

n	a(n)
1	1
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	1
13	1
14	0
15	0
16	0
17	1
18	2
19	1
20	0
21	0
22	1
23	3
24	3
25	1
26	0
27	1
28	4
29	6
30	4
31	1
32	1
33	5
34	10
35	10
36	5
37	2
38	6
39	15
40	20
41	15
42	7
43	8
44	21
45	35
46	35
47	22
48	15
49	29
50	56
51	70
52	57
53	37
54	44
55	85
56	126
57	127
58	94
59	81
60	129
61	211
62	253
63	221
64	175
65	210
66	340
67	464
68	474
69	396
70	385
71	550

n	a(n)
1	1
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	1
13	1
14	0
15	0
16	0
17	1
18	2
19	1
20	0
21	0
22	1
23	3
24	3
25	1
26	0
27	1
28	4
29	6
30	4
31	1
32	1
33	5
34	10
35	10
36	5
37	2
38	6
39	15
40	20
41	15
42	7
43	8
44	21
45	35
46	35
47	22
48	15
49	29
50	56
51	70
52	57
53	37
54	44
55	85
56	126
57	127
58	94
59	81
60	129
61	211
62	253
63	221
64	175
65	210
66	340
67	464
68	474
69	396
70	385
71	550

n	a(n)
1	1
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	1
13	1
14	0
15	0
16	0
17	1
18	2
19	1
20	0
21	0
22	1
23	3
24	3
25	1
26	0
27	1
28	4
29	6
30	4
31	1
32	1
33	5
34	10
35	10
36	5
37	2
38	6
39	15
40	20
41	15
42	7
43	8
44	21
45	35
46	35
47	22
48	15
49	29
50	56
51	70
52	57
53	37
54	44
55	85
56	126
57	127
58	94
59	81
60	129
61	211
62	253
63	221
64	175
65	210
66	340
67	464
68	474
69	396
70	385
71	550