A242780 - cp's OEIS frontend

A242780 Decimal expansion of the maximum probability that the convex hull of four points, chosen at random inside a convex planar region, is a quadrilateral (Sylvester's four-point problem).

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

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

cp's OEIS Frontend

A242780 Decimal expansion of the maximum probability that the convex hull of four points, chosen at random inside a convex planar region, is a quadrilateral (Sylvester's four-point problem).

Table of values

List of values

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

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

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