A175435 - cp's OEIS frontend

A175435 (Digit sum of 3^n) mod n.

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

[0, 1, 0, 1, 4, 0, 4, 2, 0, 7, 5, 6, 1, 3, 6, 11, 10, 9, 17, 5, 6, 1, 8, 6, 13, 11, 0, 16, 14, 3, 19, 31, 6, 31, 11, 9, 16, 14, 3, 10, 17, 6, 22, 2, 9, 16, 32, 21, 10, 44, 15, 13, 29, 0, 35, 34, 51, 10, 58, 39, 13, 29, 27, 16, 5, 51, 28, 17, 15, 4, 38, 18, 7]

cp's OEIS Frontend

A175435 (Digit sum of 3^n) mod n.

Table of values

List of values

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

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

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