A245970 - cp's OEIS frontend

A245970 Tower of 2's modulo n.

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

[0, 0, 1, 0, 1, 4, 2, 0, 7, 6, 9, 4, 3, 2, 1, 0, 1, 16, 5, 16, 16, 20, 6, 16, 11, 16, 7, 16, 25, 16, 2, 0, 31, 18, 16, 16, 9, 24, 16, 16, 18, 16, 4, 20, 16, 6, 17, 16, 23, 36, 1, 16, 28, 34, 31, 16, 43, 54, 48, 16, 22, 2, 16, 0, 16, 64, 17, 52, 52, 16, 3, 16]

cp's OEIS Frontend

A245970 Tower of 2's modulo n.

Table of values

List of values

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

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

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