A031124 - OEIS

A031124 as a simple table

n	a(n)
0	1
1	0
2	2
3	2
4	0
5	0
6	2
7	2
8	2
9	-2
10	2
11	2
12	2
13	-2
14	2
15	2
16	0
17	0
18	2
19	2
20	2
21	0
22	0
23	2
24	2
25	-4
26	2
27	2
28	2
29	0
30	2
31	0
32	2
33	0
34	2
35	2
36	0
37	0
38	2
39	2
40	0
41	-4
42	2
43	2
44	2
45	0
46	2
47	2
48	2
49	-4
50	2
51	2
52	2
53	0
54	2
55	2
56	2
57	-2
58	0
59	2
60	2
61	-2
62	2
63	2
64	0
65	0
66	0
67	0
68	2
69	0
70	2
71	2
72	2
73	-2
74	2
75	2
76	0
77	0
78	2
79	2

[1,0,2,2,0,0,2,2,2,-2,2,2,2,-2,2,2,0,0,2,2,2,0,0, 2,2,-4,2,2,2,0,2,0,2,0,2,2,0,0,2,2,0,-4,2,2,2,0,2, 2,2,-4,2,2,2,0,2,2,2,-2,0,2,2,-2,2,2,0,0,0,0,2,0, 2,2,2,-2,2,2,0,0,2,2]

n	a(n)
0	1
1	0
2	2
3	2
4	0
5	0
6	2
7	2
8	2
9	-2
10	2
11	2
12	2
13	-2
14	2
15	2
16	0
17	0
18	2
19	2
20	2
21	0
22	0
23	2
24	2
25	-4
26	2
27	2
28	2
29	0
30	2
31	0
32	2
33	0
34	2
35	2
36	0
37	0
38	2
39	2
40	0
41	-4
42	2
43	2
44	2
45	0
46	2
47	2
48	2
49	-4
50	2
51	2
52	2
53	0
54	2
55	2
56	2
57	-2
58	0
59	2
60	2
61	-2
62	2
63	2
64	0
65	0
66	0
67	0
68	2
69	0
70	2
71	2
72	2
73	-2
74	2
75	2
76	0
77	0
78	2
79	2

n	a(n)
0	1
1	0
2	2
3	2
4	0
5	0
6	2
7	2
8	2
9	-2
10	2
11	2
12	2
13	-2
14	2
15	2
16	0
17	0
18	2
19	2
20	2
21	0
22	0
23	2
24	2
25	-4
26	2
27	2
28	2
29	0
30	2
31	0
32	2
33	0
34	2
35	2
36	0
37	0
38	2
39	2
40	0
41	-4
42	2
43	2
44	2
45	0
46	2
47	2
48	2
49	-4
50	2
51	2
52	2
53	0
54	2
55	2
56	2
57	-2
58	0
59	2
60	2
61	-2
62	2
63	2
64	0
65	0
66	0
67	0
68	2
69	0
70	2
71	2
72	2
73	-2
74	2
75	2
76	0
77	0
78	2
79	2

n	a(n)
0	1
1	0
2	2
3	2
4	0
5	0
6	2
7	2
8	2
9	-2
10	2
11	2
12	2
13	-2
14	2
15	2
16	0
17	0
18	2
19	2
20	2
21	0
22	0
23	2
24	2
25	-4
26	2
27	2
28	2
29	0
30	2
31	0
32	2
33	0
34	2
35	2
36	0
37	0
38	2
39	2
40	0
41	-4
42	2
43	2
44	2
45	0
46	2
47	2
48	2
49	-4
50	2
51	2
52	2
53	0
54	2
55	2
56	2
57	-2
58	0
59	2
60	2
61	-2
62	2
63	2
64	0
65	0
66	0
67	0
68	2
69	0
70	2
71	2
72	2
73	-2
74	2
75	2
76	0
77	0
78	2
79	2