A339788 - cp's OEIS frontend

A339788 Triangle read by rows: T(n,k) is the number of forests with n unlabeled vertices and maximum vertex degree k, (0 <= k < n).

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	4
14	2
15	1
16	1
17	3
18	7
19	6
20	2
21	1
22	1
23	3
24	11
25	13
26	6
27	2
28	1
29	1
30	4
31	17
32	30
33	15
34	6
35	2
36	1
37	1
38	4
39	25
40	60
41	39
42	15
43	6
44	2
45	1
46	1
47	5
48	36
49	128
50	94
51	41
52	15
53	6
54	2
55	1
56	1
57	5
58	50
59	254
60	232
61	103
62	41
63	15
64	6
65	2
66	1
67	1
68	6
69	70
70	523
71	561
72	270
73	105
74	41
75	15
76	6
77	2
78	1

[1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 2, 4, 2, 1, 1, 3, 7, 6, 2, 1, 1, 3, 11, 13, 6, 2, 1, 1, 4, 17, 30, 15, 6, 2, 1, 1, 4, 25, 60, 39, 15, 6, 2, 1, 1, 5, 36, 128, 94, 41, 15, 6, 2, 1, 1, 5, 50, 254, 232, 103, 41, 15, 6, 2, 1, 1, 6, 70, 523, 561, 270, 105, 41, 15, 6, 2, 1]

cp's OEIS Frontend

A339788 Triangle read by rows: T(n,k) is the number of forests with n unlabeled vertices and maximum vertex degree k, (0 <= k < n).

Table of values

List of values

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	4
14	2
15	1
16	1
17	3
18	7
19	6
20	2
21	1
22	1
23	3
24	11
25	13
26	6
27	2
28	1
29	1
30	4
31	17
32	30
33	15
34	6
35	2
36	1
37	1
38	4
39	25
40	60
41	39
42	15
43	6
44	2
45	1
46	1
47	5
48	36
49	128
50	94
51	41
52	15
53	6
54	2
55	1
56	1
57	5
58	50
59	254
60	232
61	103
62	41
63	15
64	6
65	2
66	1
67	1
68	6
69	70
70	523
71	561
72	270
73	105
74	41
75	15
76	6
77	2
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	4
14	2
15	1
16	1
17	3
18	7
19	6
20	2
21	1
22	1
23	3
24	11
25	13
26	6
27	2
28	1
29	1
30	4
31	17
32	30
33	15
34	6
35	2
36	1
37	1
38	4
39	25
40	60
41	39
42	15
43	6
44	2
45	1
46	1
47	5
48	36
49	128
50	94
51	41
52	15
53	6
54	2
55	1
56	1
57	5
58	50
59	254
60	232
61	103
62	41
63	15
64	6
65	2
66	1
67	1
68	6
69	70
70	523
71	561
72	270
73	105
74	41
75	15
76	6
77	2
78	1

n	a(n)
1	1
2	1
3	1
4	1
5	1
6	1
7	1
8	2
9	2
10	1
11	1
12	2
13	4
14	2
15	1
16	1
17	3
18	7
19	6
20	2
21	1
22	1
23	3
24	11
25	13
26	6
27	2
28	1
29	1
30	4
31	17
32	30
33	15
34	6
35	2
36	1
37	1
38	4
39	25
40	60
41	39
42	15
43	6
44	2
45	1
46	1
47	5
48	36
49	128
50	94
51	41
52	15
53	6
54	2
55	1
56	1
57	5
58	50
59	254
60	232
61	103
62	41
63	15
64	6
65	2
66	1
67	1
68	6
69	70
70	523
71	561
72	270
73	105
74	41
75	15
76	6
77	2
78	1