A343648 - cp's OEIS frontend

A343648 Triangle read by rows, 1 <= k <= n: T(n,k) is the number of (unlabeled) connected graphs with n nodes and zero forcing number k.

n	a(n)
1	1
2	1
3	0
4	1
5	1
6	0
7	1
8	4
9	1
10	0
11	1
12	10
13	9
14	1
15	0
16	1
17	33
18	58
19	19
20	1
21	0
22	1
23	94
24	457
25	266
26	34
27	1
28	0
29	1
30	319
31	3977
32	5574
33	1184
34	61
35	1
36	0
37	1
38	1053
39	39547
40	142039
41	72944
42	5393
43	102
44	1
45	0
46	1
47	3683
48	414891
49	4170606
50	5919941
51	1180610
52	26668
53	170
54	1
55	0

[1, 1, 0, 1, 1, 0, 1, 4, 1, 0, 1, 10, 9, 1, 0, 1, 33, 58, 19, 1, 0, 1, 94, 457, 266, 34, 1, 0, 1, 319, 3977, 5574, 1184, 61, 1, 0, 1, 1053, 39547, 142039, 72944, 5393, 102, 1, 0, 1, 3683, 414891, 4170606, 5919941, 1180610, 26668, 170, 1, 0]

cp's OEIS Frontend

A343648 Triangle read by rows, 1 <= k <= n: T(n,k) is the number of (unlabeled) connected graphs with n nodes and zero forcing number k.

Table of values

List of values