A298445 - cp's OEIS frontend

A298445 Triangle T(n,k) read by rows: number of n-node simple graphs with rectilinear crossing number k (k=0..A014540(n)).

n	a(n)
1	1
2	2
3	4
4	11
5	33
6	1
7	142
8	12
9	1
10	1
11	822
12	162
13	39
14	16
15	1
16	2
17	1
18	0
19	0
20	1
21	6966
22	3183
23	1291
24	559
25	172
26	82
27	48
28	12
29	15
30	8
31	4
32	1
33	3
34	0
35	0
36	1
37	0
38	0
39	0
40	1
41	79853

[1, 2, 4, 11, 33, 1, 142, 12, 1, 1, 822, 162, 39, 16, 1, 2, 1, 0, 0, 1, 6966, 3183, 1291, 559, 172, 82, 48, 12, 15, 8, 4, 1, 3, 0, 0, 1, 0, 0, 0, 1, 79853]

cp's OEIS Frontend

A298445 Triangle T(n,k) read by rows: number of n-node simple graphs with rectilinear crossing number k (k=0..A014540(n)).

Table of values

List of values