A174391 - cp's OEIS frontend

A174391 Triangle, read by row, of constant term of X^k modulo n-th cyclotomic polynomial.

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

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

cp's OEIS Frontend

A174391 Triangle, read by row, of constant term of X^k modulo n-th cyclotomic polynomial.

Table of values

List of values

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

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

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