A137867 - OEIS

A137867 as a simple table

n	a(n)
1	-1
2	1
3	0
4	0
5	1
6	-1
7	1
8	1
9	0
10	0
11	0
12	2
13	1
14	0
15	0
16	1
17	2
18	1
19	-1
20	1
21	1
22	2
23	1
24	0
25	0
26	0
27	0
28	4
29	6
30	6
31	4
32	1
33	0
34	0
35	0
36	2
37	5
38	6
39	6
40	4
41	1
42	0
43	0
44	1
45	2
46	5
47	6
48	6
49	4
50	1
51	-1
52	1
53	1
54	2
55	5
56	6
57	6
58	4
59	1
60	0
61	0
62	0
63	0
64	0
65	8
66	20
67	40
68	68
69	94
70	114
71	116
72	94
73	60
74	28
75	8
76	1
77	0
78	0
79	0
80	0
81	4
82	14
83	26
84	44
85	69
86	94
87	114
88	116
89	94
90	60
91	28
92	8
93	1
94	0
95	0
96	0
97	2
98	5
99	14
100	26
101	44
102	69
103	94
104	114
105	116
106	94
107	60
108	28
109	8

[-1,1,0,0,1,-1,1,1,0,0,0,2,1,0,0,1,2,1,-1,1,1,2,1, 0,0,0,0,4,6,6,4,1,0,0,0,2,5,6,6,4,1,0,0,1,2,5,6,6, 4,1,-1,1,1,2,5,6,6,4,1,0,0,0,0,0,8,20,40,68,94, 114,116,94,60,28,8,1,0,0,0,0,4,14,26,44,69,94,114, 116,94,60,28,8,1,0,0,0,2,5,14,26,44,69,94,114,116, 94,60,28,8]

n	a(n)
1	-1
2	1
3	0
4	0
5	1
6	-1
7	1
8	1
9	0
10	0
11	0
12	2
13	1
14	0
15	0
16	1
17	2
18	1
19	-1
20	1
21	1
22	2
23	1
24	0
25	0
26	0
27	0
28	4
29	6
30	6
31	4
32	1
33	0
34	0
35	0
36	2
37	5
38	6
39	6
40	4
41	1
42	0
43	0
44	1
45	2
46	5
47	6
48	6
49	4
50	1
51	-1
52	1
53	1
54	2
55	5
56	6
57	6
58	4
59	1
60	0
61	0
62	0
63	0
64	0
65	8
66	20
67	40
68	68
69	94
70	114
71	116
72	94
73	60
74	28
75	8
76	1
77	0
78	0
79	0
80	0
81	4
82	14
83	26
84	44
85	69
86	94
87	114
88	116
89	94
90	60
91	28
92	8
93	1
94	0
95	0
96	0
97	2
98	5
99	14
100	26
101	44
102	69
103	94
104	114
105	116
106	94
107	60
108	28
109	8

n	a(n)
1	-1
2	1
3	0
4	0
5	1
6	-1
7	1
8	1
9	0
10	0
11	0
12	2
13	1
14	0
15	0
16	1
17	2
18	1
19	-1
20	1
21	1
22	2
23	1
24	0
25	0
26	0
27	0
28	4
29	6
30	6
31	4
32	1
33	0
34	0
35	0
36	2
37	5
38	6
39	6
40	4
41	1
42	0
43	0
44	1
45	2
46	5
47	6
48	6
49	4
50	1
51	-1
52	1
53	1
54	2
55	5
56	6
57	6
58	4
59	1
60	0
61	0
62	0
63	0
64	0
65	8
66	20
67	40
68	68
69	94
70	114
71	116
72	94
73	60
74	28
75	8
76	1
77	0
78	0
79	0
80	0
81	4
82	14
83	26
84	44
85	69
86	94
87	114
88	116
89	94
90	60
91	28
92	8
93	1
94	0
95	0
96	0
97	2
98	5
99	14
100	26
101	44
102	69
103	94
104	114
105	116
106	94
107	60
108	28
109	8

n	a(n)
1	-1
2	1
3	0
4	0
5	1
6	-1
7	1
8	1
9	0
10	0
11	0
12	2
13	1
14	0
15	0
16	1
17	2
18	1
19	-1
20	1
21	1
22	2
23	1
24	0
25	0
26	0
27	0
28	4
29	6
30	6
31	4
32	1
33	0
34	0
35	0
36	2
37	5
38	6
39	6
40	4
41	1
42	0
43	0
44	1
45	2
46	5
47	6
48	6
49	4
50	1
51	-1
52	1
53	1
54	2
55	5
56	6
57	6
58	4
59	1
60	0
61	0
62	0
63	0
64	0
65	8
66	20
67	40
68	68
69	94
70	114
71	116
72	94
73	60
74	28
75	8
76	1
77	0
78	0
79	0
80	0
81	4
82	14
83	26
84	44
85	69
86	94
87	114
88	116
89	94
90	60
91	28
92	8
93	1
94	0
95	0
96	0
97	2
98	5
99	14
100	26
101	44
102	69
103	94
104	114
105	116
106	94
107	60
108	28
109	8