A339067 - cp's OEIS frontend

A339067 Triangle read by rows: T(n,k) is the number of linear forests with n nodes and k rooted trees.

n	a(n)
1	1
2	1
3	1
4	2
5	2
6	1
7	4
8	5
9	3
10	1
11	9
12	12
13	9
14	4
15	1
16	20
17	30
18	25
19	14
20	5
21	1
22	48
23	74
24	69
25	44
26	20
27	6
28	1
29	115
30	188
31	186
32	133
33	70
34	27
35	7
36	1
37	286
38	478
39	503
40	388
41	230
42	104
43	35
44	8
45	1
46	719
47	1235
48	1353
49	1116
50	721
51	369
52	147
53	44
54	9
55	1
56	1842
57	3214
58	3651
59	3168
60	2200
61	1236
62	560
63	200
64	54
65	10
66	1

[1, 1, 1, 2, 2, 1, 4, 5, 3, 1, 9, 12, 9, 4, 1, 20, 30, 25, 14, 5, 1, 48, 74, 69, 44, 20, 6, 1, 115, 188, 186, 133, 70, 27, 7, 1, 286, 478, 503, 388, 230, 104, 35, 8, 1, 719, 1235, 1353, 1116, 721, 369, 147, 44, 9, 1, 1842, 3214, 3651, 3168, 2200, 1236, 560, 200, 54, 10, 1]

cp's OEIS Frontend

A339067 Triangle read by rows: T(n,k) is the number of linear forests with n nodes and k rooted trees.

Table of values

List of values