A335957 - cp's OEIS frontend

A335957 Decimal expansion of s/c, where s = arclength on y = sin(x) from (0,0) to (Pi/4,sqrt(1/2)), and c = arclength on y = cos(x) from (0,1) to (Pi/4,sqrt(1/2)).

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

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

cp's OEIS Frontend

A335957 Decimal expansion of s/c, where s = arclength on y = sin(x) from (0,0) to (Pi/4,sqrt(1/2)), and c = arclength on y = cos(x) from (0,1) to (Pi/4,sqrt(1/2)).

Table of values

List of values

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

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

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