A368734 - cp's OEIS frontend

A368734 Four-column table read by rows where row n lists the entries of the 2 X 2 matrix M(n) used to form Bird tree and Drib tree rationals.

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

[1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 2, 1, 2, 0, 1, 1, 0, 2, 1, 2, 1, 1, 1, 1, 2, 2, 3, 2, 3, 1, 1, 0, 1, 1, 3, 1, 3, 1, 2, 2, 1, 3, 1, 3, 1, 1, 0, 1, 1, 3, 2, 3, 2, 2, 1, 2, 3, 3, 5, 3, 5, 1, 2, 1, 1, 3, 4, 3, 4, 2, 3, 1, 3, 1, 4, 1, 4, 0, 1, 1, 2, 2, 5]

cp's OEIS Frontend

A368734 Four-column table read by rows where row n lists the entries of the 2 X 2 matrix M(n) used to form Bird tree and Drib tree rationals.

Table of values

List of values

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

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

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