A206496 - cp's OEIS frontend

A206496 The Connes-Moscovici weight of the rooted tree with Matula-Goebel number n. It is defined as the number of ways to build up the rooted tree from the one-vertex tree by adding successively edges to the existing vertices.

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

[1, 1, 1, 1, 1, 3, 1, 1, 3, 4, 1, 6, 3, 4, 10, 1, 1, 15, 1, 10, 10, 5, 3, 10, 10, 15, 15, 10, 4, 60, 1, 1, 15, 5, 20, 45, 6, 5, 45, 20, 3, 60, 4, 15, 105, 18, 10, 15, 10, 70, 15, 45, 1, 105, 35, 20, 15, 24, 1, 210, 15, 6, 105, 1, 105, 105, 1, 15, 63, 140]

cp's OEIS Frontend

A206496 The Connes-Moscovici weight of the rooted tree with Matula-Goebel number n. It is defined as the number of ways to build up the rooted tree from the one-vertex tree by adding successively edges to the existing vertices.

Table of values

List of values

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

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

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