A352288 - cp's OEIS frontend

A352288 Total cophenetic index of the rooted tree with Matula-Goebel number n.

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	0
16	0
17	2
18	0
19	3
20	0
21	1
22	0
23	1
24	0
25	0
26	1
27	0
28	1
29	1
30	0
31	0
32	0
33	0
34	2
35	1
36	0
37	3
38	3
39	1
40	0
41	2
42	1
43	4
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	6
54	0
55	0
56	1
57	3
58	1
59	3
60	0
61	3
62	0
63	1
64	0
65	1
66	0
67	6
68	2
69	1
70	1
71	3
72	0
73	4
74	3
75	0
76	3
77	1
78	1
79	1
80	0
81	0
82	2
83	2
84	1
85	2
86	4
87	1

[0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 2, 0, 3, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 2, 1, 0, 3, 3, 1, 0, 2, 1, 4, 0, 0, 1, 1, 0, 2, 0, 2, 1, 6, 0, 0, 1, 3, 1, 3, 0, 3, 0, 1, 0, 1, 0, 6, 2, 1, 1, 3, 0, 4, 3, 0, 3, 1, 1, 1, 0, 0, 2, 2, 1, 2, 4, 1]

cp's OEIS Frontend

A352288 Total cophenetic index of the rooted tree with Matula-Goebel number n.

Table of values

List of values

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	0
16	0
17	2
18	0
19	3
20	0
21	1
22	0
23	1
24	0
25	0
26	1
27	0
28	1
29	1
30	0
31	0
32	0
33	0
34	2
35	1
36	0
37	3
38	3
39	1
40	0
41	2
42	1
43	4
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	6
54	0
55	0
56	1
57	3
58	1
59	3
60	0
61	3
62	0
63	1
64	0
65	1
66	0
67	6
68	2
69	1
70	1
71	3
72	0
73	4
74	3
75	0
76	3
77	1
78	1
79	1
80	0
81	0
82	2
83	2
84	1
85	2
86	4
87	1

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	0
16	0
17	2
18	0
19	3
20	0
21	1
22	0
23	1
24	0
25	0
26	1
27	0
28	1
29	1
30	0
31	0
32	0
33	0
34	2
35	1
36	0
37	3
38	3
39	1
40	0
41	2
42	1
43	4
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	6
54	0
55	0
56	1
57	3
58	1
59	3
60	0
61	3
62	0
63	1
64	0
65	1
66	0
67	6
68	2
69	1
70	1
71	3
72	0
73	4
74	3
75	0
76	3
77	1
78	1
79	1
80	0
81	0
82	2
83	2
84	1
85	2
86	4
87	1

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	1
8	0
9	0
10	0
11	0
12	0
13	1
14	1
15	0
16	0
17	2
18	0
19	3
20	0
21	1
22	0
23	1
24	0
25	0
26	1
27	0
28	1
29	1
30	0
31	0
32	0
33	0
34	2
35	1
36	0
37	3
38	3
39	1
40	0
41	2
42	1
43	4
44	0
45	0
46	1
47	1
48	0
49	2
50	0
51	2
52	1
53	6
54	0
55	0
56	1
57	3
58	1
59	3
60	0
61	3
62	0
63	1
64	0
65	1
66	0
67	6
68	2
69	1
70	1
71	3
72	0
73	4
74	3
75	0
76	3
77	1
78	1
79	1
80	0
81	0
82	2
83	2
84	1
85	2
86	4
87	1