A348721 - cp's OEIS frontend

A348721 Decimal expansion of 4cos(4Pi/13)cos(6Pi/13).

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

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

cp's OEIS Frontend

A348721 Decimal expansion of 4cos(4Pi/13)cos(6Pi/13).

Table of values

List of values

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

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

cp's OEIS Frontend

A348721 Decimal expansion of 4*cos(4*Pi/13)*cos(6*Pi/13).

Table of values

List of values

A348721 Decimal expansion of 4cos(4Pi/13)cos(6Pi/13).

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