A343649 - cp's OEIS frontend

A343649 Triangle read by rows, 1 <= k <= n: T(n,k) is the number of (unlabeled) connected graphs with n nodes and throttling number k.

n	a(n)
1	1
2	0
3	1
4	0
5	0
6	2
7	0
8	0
9	2
10	4
11	0
12	0
13	0
14	13
15	8
16	0
17	0
18	0
19	13
20	83
21	16
22	0
23	0
24	0
25	0
26	308
27	513
28	32
29	0
30	0
31	0
32	0
33	296
34	7460
35	3297
36	64
37	0
38	0
39	0
40	0
41	68
42	38630
43	200207
44	22047
45	128
46	0
47	0
48	0
49	0
50	0
51	65211
52	4788564
53	6709094
54	153446
55	256

[1, 0, 1, 0, 0, 2, 0, 0, 2, 4, 0, 0, 0, 13, 8, 0, 0, 0, 13, 83, 16, 0, 0, 0, 0, 308, 513, 32, 0, 0, 0, 0, 296, 7460, 3297, 64, 0, 0, 0, 0, 68, 38630, 200207, 22047, 128, 0, 0, 0, 0, 0, 65211, 4788564, 6709094, 153446, 256]

cp's OEIS Frontend

A343649 Triangle read by rows, 1 <= k <= n: T(n,k) is the number of (unlabeled) connected graphs with n nodes and throttling number k.

Table of values

List of values