A206483 - cp's OEIS frontend

A206483 The matching number of the rooted tree having Matula-Goebel number n.

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	2
10	2
11	2
12	2
13	2
14	2
15	3
16	1
17	2
18	3
19	1
20	2
21	2
22	3
23	3
24	2
25	3
26	3
27	3
28	2
29	2
30	3
31	3
32	1
33	3
34	2
35	3
36	3
37	2
38	2
39	3
40	2
41	3
42	3
43	2
44	3
45	4
46	3
47	3
48	2
49	2
50	3
51	3
52	3
53	1
54	4
55	4
56	2
57	2
58	3
59	2
60	3
61	3
62	3
63	3
64	1
65	4
66	4
67	2
68	2
69	4
70	3
71	2
72	3
73	3
74	3
75	4
76	2
77	3
78	4
79	3
80	2
81	4
82	3
83	3
84	3
85	3
86	3
87	3
88	3
89	2
90	4
91	3
92	3
93	4
94	4
95	3
96	2
97	3
98	3
99	4
100	3
101	3
102	3
103	4
104	3
105	4
106	2
107	2
108	4
109	3
110	4

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

cp's OEIS Frontend

A206483 The matching number of the rooted tree having Matula-Goebel number n.

Table of values

List of values

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	2
10	2
11	2
12	2
13	2
14	2
15	3
16	1
17	2
18	3
19	1
20	2
21	2
22	3
23	3
24	2
25	3
26	3
27	3
28	2
29	2
30	3
31	3
32	1
33	3
34	2
35	3
36	3
37	2
38	2
39	3
40	2
41	3
42	3
43	2
44	3
45	4
46	3
47	3
48	2
49	2
50	3
51	3
52	3
53	1
54	4
55	4
56	2
57	2
58	3
59	2
60	3
61	3
62	3
63	3
64	1
65	4
66	4
67	2
68	2
69	4
70	3
71	2
72	3
73	3
74	3
75	4
76	2
77	3
78	4
79	3
80	2
81	4
82	3
83	3
84	3
85	3
86	3
87	3
88	3
89	2
90	4
91	3
92	3
93	4
94	4
95	3
96	2
97	3
98	3
99	4
100	3
101	3
102	3
103	4
104	3
105	4
106	2
107	2
108	4
109	3
110	4

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	2
10	2
11	2
12	2
13	2
14	2
15	3
16	1
17	2
18	3
19	1
20	2
21	2
22	3
23	3
24	2
25	3
26	3
27	3
28	2
29	2
30	3
31	3
32	1
33	3
34	2
35	3
36	3
37	2
38	2
39	3
40	2
41	3
42	3
43	2
44	3
45	4
46	3
47	3
48	2
49	2
50	3
51	3
52	3
53	1
54	4
55	4
56	2
57	2
58	3
59	2
60	3
61	3
62	3
63	3
64	1
65	4
66	4
67	2
68	2
69	4
70	3
71	2
72	3
73	3
74	3
75	4
76	2
77	3
78	4
79	3
80	2
81	4
82	3
83	3
84	3
85	3
86	3
87	3
88	3
89	2
90	4
91	3
92	3
93	4
94	4
95	3
96	2
97	3
98	3
99	4
100	3
101	3
102	3
103	4
104	3
105	4
106	2
107	2
108	4
109	3
110	4

n	a(n)
1	0
2	1
3	1
4	1
5	2
6	2
7	1
8	1
9	2
10	2
11	2
12	2
13	2
14	2
15	3
16	1
17	2
18	3
19	1
20	2
21	2
22	3
23	3
24	2
25	3
26	3
27	3
28	2
29	2
30	3
31	3
32	1
33	3
34	2
35	3
36	3
37	2
38	2
39	3
40	2
41	3
42	3
43	2
44	3
45	4
46	3
47	3
48	2
49	2
50	3
51	3
52	3
53	1
54	4
55	4
56	2
57	2
58	3
59	2
60	3
61	3
62	3
63	3
64	1
65	4
66	4
67	2
68	2
69	4
70	3
71	2
72	3
73	3
74	3
75	4
76	2
77	3
78	4
79	3
80	2
81	4
82	3
83	3
84	3
85	3
86	3
87	3
88	3
89	2
90	4
91	3
92	3
93	4
94	4
95	3
96	2
97	3
98	3
99	4
100	3
101	3
102	3
103	4
104	3
105	4
106	2
107	2
108	4
109	3
110	4