A126305 - cp's OEIS frontend

A126305 a(n) = number of nodes with even distance to the root in the n-th plane general tree encoded by A014486(n). The root node itself is also included.

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

[1, 1, 1, 2, 1, 2, 2, 3, 2, 1, 2, 2, 3, 2, 2, 3, 3, 4, 3, 2, 3, 2, 3, 1, 2, 2, 3, 2, 2, 3, 3, 4, 3, 2, 3, 2, 3, 2, 3, 3, 4, 3, 3, 4, 4, 5, 4, 3, 4, 3, 4, 2, 3, 3, 4, 3, 2, 3, 2, 3, 3, 4, 3, 4, 3, 1, 2, 2, 3, 2, 2, 3, 3, 4, 3, 2, 3, 2, 3, 2, 3, 3, 4, 3, 3, 4, 4, 5, 4, 3, 4, 3, 4, 2, 3, 3, 4, 3, 2, 3, 2, 3]

cp's OEIS Frontend

A126305 a(n) = number of nodes with even distance to the root in the n-th plane general tree encoded by A014486(n). The root node itself is also included.

Table of values

List of values

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

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

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