A335012 - cp's OEIS frontend

A335012 Number of different remainders when the first n terms of 1, 11, 111, 1111, ... are divided by n.

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

[1, 1, 3, 2, 1, 3, 6, 3, 9, 1, 2, 4, 6, 6, 3, 4, 16, 9, 18, 2, 6, 2, 22, 5, 2, 6, 27, 7, 28, 3, 15, 5, 6, 16, 6, 10, 3, 18, 6, 3, 5, 6, 21, 3, 9, 22, 46, 6, 42, 2, 48, 7, 13, 27, 2, 8, 18, 28, 58, 4, 60, 15, 18, 6, 6, 6, 33, 17, 66, 6, 35, 11, 8, 3, 4, 19, 6, 6, 13, 4, 81]

cp's OEIS Frontend

A335012 Number of different remainders when the first n terms of 1, 11, 111, 1111, ... are divided by n.

Table of values

List of values

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

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

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