A274014 - cp's OEIS frontend

A274014 Decimal expansion of the arc length of an ellipse with semi-major axis 1 and eccentricity sin(Pi/12), an arc length which evaluates without using elliptic integrals (a computation due to Ramanujan).

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

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

cp's OEIS Frontend

A274014 Decimal expansion of the arc length of an ellipse with semi-major axis 1 and eccentricity sin(Pi/12), an arc length which evaluates without using elliptic integrals (a computation due to Ramanujan).

Table of values

List of values

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

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

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