A219539 - cp's OEIS frontend

A219539 T(n,k) is the number of k-points on the left side of a crosscut of simple symmetric n-Venn diagram.

n	a(n)
5	1
6	1
7	1
8	1
9	2
10	3
11	2
12	1
13	1
14	4
15	11
16	19
17	23
18	19
19	11
20	4
21	1
22	1
23	5
24	17
25	38
26	61
27	71
28	61
29	38
30	17
31	5
32	1
33	1
34	7
35	33
36	107
37	257
38	471
39	673
40	757
41	673
42	471
43	257
44	107
45	33
46	7
47	1
48	1
49	8
50	43
51	161
52	451
53	977
54	1675
55	2303
56	2559
57	2303
58	1675
59	977
60	451
61	161
62	43
63	8
64	1

[1, 1, 1, 1, 2, 3, 2, 1, 1, 4, 11, 19, 23, 19, 11, 4, 1, 1, 5, 17, 38, 61, 71, 61, 38, 17, 5, 1, 1, 7, 33, 107, 257, 471, 673, 757, 673, 471, 257, 107, 33, 7, 1, 1, 8, 43, 161, 451, 977, 1675, 2303, 2559, 2303, 1675, 977, 451, 161, 43, 8, 1]

cp's OEIS Frontend

A219539 T(n,k) is the number of k-points on the left side of a crosscut of simple symmetric n-Venn diagram.

Table of values

List of values