A339303 - cp's OEIS frontend

A339303 Triangle read by rows: T(n,k) is the number of unoriented linear forests with n nodes and k rooted trees.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	1
7	4
8	3
9	2
10	1
11	9
12	6
13	6
14	2
15	1
16	20
17	16
18	15
19	8
20	3
21	1
22	48
23	37
24	41
25	22
26	12
27	3
28	1
29	115
30	96
31	106
32	69
33	38
34	15
35	4
36	1
37	286
38	239
39	284
40	194
41	124
42	52
43	20
44	4
45	1
46	719
47	622
48	750
49	564
50	377
51	189
52	77
53	24
54	5
55	1
56	1842
57	1607
58	2010
59	1584
60	1144
61	618
62	292
63	100
64	30
65	5
66	1

[1, 1, 1, 2, 1, 1, 4, 3, 2, 1, 9, 6, 6, 2, 1, 20, 16, 15, 8, 3, 1, 48, 37, 41, 22, 12, 3, 1, 115, 96, 106, 69, 38, 15, 4, 1, 286, 239, 284, 194, 124, 52, 20, 4, 1, 719, 622, 750, 564, 377, 189, 77, 24, 5, 1, 1842, 1607, 2010, 1584, 1144, 618, 292, 100, 30, 5, 1]

cp's OEIS Frontend

A339303 Triangle read by rows: T(n,k) is the number of unoriented linear forests with n nodes and k rooted trees.

Table of values

List of values