A162911 - cp's OEIS frontend

A162911 Numerators of drib tree fractions, where drib is the bit-reversal permutation tree of the Bird tree.

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

[1, 1, 2, 2, 3, 1, 3, 3, 5, 1, 4, 3, 4, 2, 5, 5, 8, 2, 7, 4, 5, 3, 7, 4, 7, 1, 5, 5, 7, 3, 8, 8, 13, 3, 11, 7, 9, 5, 12, 5, 9, 1, 6, 7, 10, 4, 11, 7, 11, 3, 10, 5, 6, 4, 9, 7, 12, 2, 9, 8, 11, 5, 13, 13, 21, 5, 18, 11, 14, 8, 19, 9, 16, 2, 11, 12, 17, 7, 19, 9, 14, 4, 13, 6, 7, 5, 11, 10, 17, 3, 13]

cp's OEIS Frontend

A162911 Numerators of drib tree fractions, where drib is the bit-reversal permutation tree of the Bird tree.

Table of values

List of values

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

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

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