A356624 - cp's OEIS frontend

A356624 After n iterations of the "Square Multiscale" substitution, the largest tiles have side length 3^t / 5^f; a(n) = t (A356625 gives corresponding f's).

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

[0, 1, 2, 3, 0, 4, 1, 5, 2, 6, 3, 0, 7, 4, 1, 8, 5, 2, 9, 6, 3, 0, 10, 7, 4, 1, 11, 8, 5, 2, 12, 9, 6, 3, 0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3, 0, 16, 13, 10, 7, 4, 1, 17, 14, 11, 8, 5, 2, 18, 15, 12, 9, 6, 3, 0, 19, 16, 13, 10, 7, 4, 1, 20, 17]

cp's OEIS Frontend

A356624 After n iterations of the "Square Multiscale" substitution, the largest tiles have side length 3^t / 5^f; a(n) = t (A356625 gives corresponding f's).

Table of values

List of values

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

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

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