A387442 - cp's OEIS frontend

A387442 Decimal expansion of cos(Pi/19).

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

[9, 8, 6, 3, 6, 1, 3, 0, 3, 4, 0, 2, 7, 2, 2, 3, 7, 3, 6, 0, 2, 5, 0, 9, 1, 9, 4, 8, 1, 9, 0, 6, 7, 1, 1, 0, 7, 2, 8, 4, 8, 1, 5, 0, 3, 2, 0, 2, 8, 7, 6, 3, 1, 6, 7, 4, 3, 6, 6, 5, 1, 3, 5, 0, 6, 3, 4, 5, 4, 0, 6, 6, 4, 9, 4, 3, 1, 9, 6, 0, 1, 6, 2, 8, 4, 7, 7, 9, 9, 7, 0, 7, 4, 1, 4, 5, 5, 0, 8, 1, 2, 9, 7, 0, 4, 1, 7, 2, 9, 7, 4, 9, 8, 1, 7, 2, 4, 5]

cp's OEIS Frontend

A387442 Decimal expansion of cos(Pi/19).

Table of values

List of values

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

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

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