A194911 - cp's OEIS frontend

A194911 Triangular array (and fractal sequence): row n is the permutation of (1,2,...,n) obtained from the increasing ordering of fractional parts {r}, {2r}, ..., {nr}, where r=2^(1/3).

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

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

cp's OEIS Frontend

A194911 Triangular array (and fractal sequence): row n is the permutation of (1,2,...,n) obtained from the increasing ordering of fractional parts {r}, {2r}, ..., {nr}, where r=2^(1/3).

Table of values

List of values

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

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

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