A178809 - cp's OEIS frontend

A178809 Decimal expansion of the area of the regular 12-gon (dodecagon) of edge length 1.

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

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

cp's OEIS Frontend

A178809 Decimal expansion of the area of the regular 12-gon (dodecagon) of edge length 1.

Table of values

List of values

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

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

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