A335944 - cp's OEIS frontend

A335944 Lexicographically earliest sequence of positive integers such that for any distinct m and n, the fractional parts of m/a(m) and of n/a(n) are distinct.

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

[1, 3, 2, 3, 4, 5, 4, 5, 5, 7, 6, 5, 6, 9, 7, 7, 8, 7, 7, 7, 8, 9, 8, 11, 9, 9, 8, 9, 9, 11, 10, 11, 10, 11, 12, 11, 10, 11, 10, 11, 12, 11, 12, 13, 13, 13, 13, 11, 12, 11, 13, 15, 13, 13, 13, 13, 14, 15, 14, 17, 13, 13, 13, 15, 14, 17, 14, 15, 14, 17, 15, 17]

cp's OEIS Frontend

A335944 Lexicographically earliest sequence of positive integers such that for any distinct m and n, the fractional parts of m/a(m) and of n/a(n) are distinct.

Table of values

List of values

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

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

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