A245974 - cp's OEIS frontend

A245974 Tower of 7's mod n.

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

[0, 1, 1, 3, 3, 1, 0, 7, 7, 3, 2, 7, 6, 7, 13, 7, 12, 7, 7, 3, 7, 13, 20, 7, 18, 19, 16, 7, 1, 13, 19, 23, 13, 29, 28, 7, 34, 7, 19, 23, 26, 7, 7, 35, 43, 43, 37, 7, 0, 43, 46, 19, 11, 43, 13, 7, 7, 1, 7, 43, 6, 19, 7, 55, 58, 13, 63, 63, 43, 63, 66, 7, 30]

cp's OEIS Frontend

A245974 Tower of 7's mod n.

Table of values

List of values

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

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

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