A111879 - cp's OEIS frontend

A111879 Numerators of array which counts positive rational numbers (not including natural numbers).

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

[1, 1, 1, 2, 3, 1, 1, 2, 3, 4, 5, 1, 3, 5, 1, 2, 4, 5, 7, 1, 3, 7, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1, 5, 7, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 1, 3, 5, 9, 11, 1, 2, 4, 7, 8, 11, 13, 1, 3, 5, 7, 9, 11, 13, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 1, 5, 7, 11, 13, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12]

cp's OEIS Frontend

A111879 Numerators of array which counts positive rational numbers (not including natural numbers).

Table of values

List of values

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

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

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