A133404 - cp's OEIS frontend

A133404 Table of sum of numerator and denominator of Farey sequences, read by rows.

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

[1, 2, 1, 3, 2, 1, 4, 3, 5, 2, 1, 5, 4, 3, 5, 7, 2, 1, 6, 5, 4, 7, 3, 8, 5, 7, 9, 2, 1, 7, 6, 5, 4, 7, 3, 8, 5, 7, 9, 11, 2, 1, 8, 7, 6, 5, 9, 4, 7, 10, 3, 11, 8, 5, 12, 7, 9, 11, 13, 2, 1, 9, 8, 7, 6, 5, 9, 4, 11, 7, 10, 3, 11, 8, 13, 5, 12, 7, 9, 11, 13, 15, 2]

cp's OEIS Frontend

A133404 Table of sum of numerator and denominator of Farey sequences, read by rows.

Table of values

List of values

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

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

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