A197028 - cp's OEIS frontend

A197028 Decimal expansion of the radius of the smallest circle tangent to the x axis and to the curve y=-cos(3x) at points (x,y), (-x,y).

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

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

cp's OEIS Frontend

A197028 Decimal expansion of the radius of the smallest circle tangent to the x axis and to the curve y=-cos(3x) at points (x,y), (-x,y).

Table of values

List of values

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

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

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