A124895 - cp's OEIS frontend

A124895 Triangle read by rows, 1 <= k <= n: T(n,k) = mu(n^2 + k^2) with mu = A008683.

n	a(n)
1	-1
2	-1
3	0
4	1
5	-1
6	0
7	-1
8	0
9	0
10	0
11	1
12	-1
13	1
14	-1
15	0
16	-1
17	0
18	0
19	0
20	-1
21	0
22	0
23	-1
24	1
25	1
26	1
27	1
28	0
29	1
30	0
31	-1
32	0
33	-1
34	0
35	-1
36	0
37	1
38	1
39	0
40	-1
41	1
42	0
43	-1
44	1
45	0
46	-1
47	0
48	-1
49	0
50	0
51	0
52	-1
53	0
54	-1
55	0
56	1
57	0
58	-1
59	-1
60	1
61	-1
62	-1
63	1
64	1
65	1
66	0
67	1
68	0
69	0
70	0
71	0
72	0
73	-1
74	0
75	0
76	0
77	1
78	0
79	-1
80	-1
81	1
82	1
83	1
84	1
85	1
86	-1
87	0
88	-1
89	-1
90	-1
91	0
92	-1
93	0
94	1
95	0
96	1
97	0
98	0
99	0
100	-1
101	0
102	-1
103	0
104	1
105	0
106	1
107	-1
108	0
109	-1
110	0
111	0
112	1
113	0
114	0
115	0
116	1
117	0
118	1
119	-1
120	0

[-1, -1, 0, 1, -1, 0, -1, 0, 0, 0, 1, -1, 1, -1, 0, -1, 0, 0, 0, -1, 0, 0, -1, 1, 1, 1, 1, 0, 1, 0, -1, 0, -1, 0, -1, 0, 1, 1, 0, -1, 1, 0, -1, 1, 0, -1, 0, -1, 0, 0, 0, -1, 0, -1, 0, 1, 0, -1, -1, 1, -1, -1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 1, 0, -1, -1, 1, 1, 1, 1, 1, -1, 0, -1, -1, -1, 0, -1, 0, 1, 0, 1, 0, 0, 0, -1, 0, -1, 0, 1, 0, 1, -1, 0, -1, 0, 0, 1, 0, 0, 0, 1, 0, 1, -1, 0]

cp's OEIS Frontend

A124895 Triangle read by rows, 1 <= k <= n: T(n,k) = mu(n^2 + k^2) with mu = A008683.

Table of values

List of values

n	a(n)
1	-1
2	-1
3	0
4	1
5	-1
6	0
7	-1
8	0
9	0
10	0
11	1
12	-1
13	1
14	-1
15	0
16	-1
17	0
18	0
19	0
20	-1
21	0
22	0
23	-1
24	1
25	1
26	1
27	1
28	0
29	1
30	0
31	-1
32	0
33	-1
34	0
35	-1
36	0
37	1
38	1
39	0
40	-1
41	1
42	0
43	-1
44	1
45	0
46	-1
47	0
48	-1
49	0
50	0
51	0
52	-1
53	0
54	-1
55	0
56	1
57	0
58	-1
59	-1
60	1
61	-1
62	-1
63	1
64	1
65	1
66	0
67	1
68	0
69	0
70	0
71	0
72	0
73	-1
74	0
75	0
76	0
77	1
78	0
79	-1
80	-1
81	1
82	1
83	1
84	1
85	1
86	-1
87	0
88	-1
89	-1
90	-1
91	0
92	-1
93	0
94	1
95	0
96	1
97	0
98	0
99	0
100	-1
101	0
102	-1
103	0
104	1
105	0
106	1
107	-1
108	0
109	-1
110	0
111	0
112	1
113	0
114	0
115	0
116	1
117	0
118	1
119	-1
120	0

n	a(n)
1	-1
2	-1
3	0
4	1
5	-1
6	0
7	-1
8	0
9	0
10	0
11	1
12	-1
13	1
14	-1
15	0
16	-1
17	0
18	0
19	0
20	-1
21	0
22	0
23	-1
24	1
25	1
26	1
27	1
28	0
29	1
30	0
31	-1
32	0
33	-1
34	0
35	-1
36	0
37	1
38	1
39	0
40	-1
41	1
42	0
43	-1
44	1
45	0
46	-1
47	0
48	-1
49	0
50	0
51	0
52	-1
53	0
54	-1
55	0
56	1
57	0
58	-1
59	-1
60	1
61	-1
62	-1
63	1
64	1
65	1
66	0
67	1
68	0
69	0
70	0
71	0
72	0
73	-1
74	0
75	0
76	0
77	1
78	0
79	-1
80	-1
81	1
82	1
83	1
84	1
85	1
86	-1
87	0
88	-1
89	-1
90	-1
91	0
92	-1
93	0
94	1
95	0
96	1
97	0
98	0
99	0
100	-1
101	0
102	-1
103	0
104	1
105	0
106	1
107	-1
108	0
109	-1
110	0
111	0
112	1
113	0
114	0
115	0
116	1
117	0
118	1
119	-1
120	0

n	a(n)
1	-1
2	-1
3	0
4	1
5	-1
6	0
7	-1
8	0
9	0
10	0
11	1
12	-1
13	1
14	-1
15	0
16	-1
17	0
18	0
19	0
20	-1
21	0
22	0
23	-1
24	1
25	1
26	1
27	1
28	0
29	1
30	0
31	-1
32	0
33	-1
34	0
35	-1
36	0
37	1
38	1
39	0
40	-1
41	1
42	0
43	-1
44	1
45	0
46	-1
47	0
48	-1
49	0
50	0
51	0
52	-1
53	0
54	-1
55	0
56	1
57	0
58	-1
59	-1
60	1
61	-1
62	-1
63	1
64	1
65	1
66	0
67	1
68	0
69	0
70	0
71	0
72	0
73	-1
74	0
75	0
76	0
77	1
78	0
79	-1
80	-1
81	1
82	1
83	1
84	1
85	1
86	-1
87	0
88	-1
89	-1
90	-1
91	0
92	-1
93	0
94	1
95	0
96	1
97	0
98	0
99	0
100	-1
101	0
102	-1
103	0
104	1
105	0
106	1
107	-1
108	0
109	-1
110	0
111	0
112	1
113	0
114	0
115	0
116	1
117	0
118	1
119	-1
120	0