A206494 - cp's OEIS frontend

A206494 Number of ways to take apart the rooted tree corresponding to the Matula-Goebel number n by sequentially removing terminal edges.

n	a(n)
1	1
2	1
3	1
4	2
5	1
6	3
7	2
8	6
9	6
10	4
11	1
12	12
13	3
14	8
15	10
16	24
17	2
18	30
19	6
20	20
21	20
22	5
23	6
24	60
25	20
26	15
27	90
28	40
29	4
30	60
31	1
32	120
33	15
34	10
35	40
36	180
37	12
38	30
39	45
40	120
41	3
42	120
43	8
44	30
45	210
46	36
47	10
48	360
49	80
50	140
51	30
52	90
53	24
54	630
55	35
56	240
57	90
58	24
59	2
60	420
61	30
62	6
63	420
64	720
65	105
66	105
67	6
68	60
69	126
70	280
71	20
72	1260

[1, 1, 1, 2, 1, 3, 2, 6, 6, 4, 1, 12, 3, 8, 10, 24, 2, 30, 6, 20, 20, 5, 6, 60, 20, 15, 90, 40, 4, 60, 1, 120, 15, 10, 40, 180, 12, 30, 45, 120, 3, 120, 8, 30, 210, 36, 10, 360, 80, 140, 30, 90, 24, 630, 35, 240, 90, 24, 2, 420, 30, 6, 420, 720, 105, 105, 6, 60, 126, 280, 20, 1260]

cp's OEIS Frontend

A206494 Number of ways to take apart the rooted tree corresponding to the Matula-Goebel number n by sequentially removing terminal edges.

Table of values

List of values