A225455 - cp's OEIS frontend

A225455 10-adic integer x such that x^9 == (10^n-1)/9 mod 10^n for all n.

n	a(n)
1	1
2	9
3	3
4	4
5	8
6	5
7	1
8	1
9	9
10	3
11	5
12	8
13	6
14	8
15	7
16	0
17	8
18	3
19	8
20	4
21	5
22	2
23	6
24	8
25	7
26	2
27	8
28	2
29	5
30	8
31	9
32	8
33	2
34	0
35	5
36	0
37	8
38	7
39	4
40	3
41	6
42	6
43	9
44	4
45	4
46	3
47	6
48	2
49	2
50	8
51	0
52	2
53	2
54	3
55	7
56	5
57	2
58	0
59	5
60	5
61	6
62	9
63	2
64	8
65	2
66	7
67	1
68	7
69	1
70	0
71	8
72	0
73	6
74	3
75	0
76	8
77	8
78	8
79	6
80	7
81	6
82	7
83	5
84	7
85	4
86	9
87	8
88	1
89	5
90	5
91	2
92	1
93	7
94	0
95	3
96	1
97	6
98	0
99	6
100	9

[1, 9, 3, 4, 8, 5, 1, 1, 9, 3, 5, 8, 6, 8, 7, 0, 8, 3, 8, 4, 5, 2, 6, 8, 7, 2, 8, 2, 5, 8, 9, 8, 2, 0, 5, 0, 8, 7, 4, 3, 6, 6, 9, 4, 4, 3, 6, 2, 2, 8, 0, 2, 2, 3, 7, 5, 2, 0, 5, 5, 6, 9, 2, 8, 2, 7, 1, 7, 1, 0, 8, 0, 6, 3, 0, 8, 8, 8, 6, 7, 6, 7, 5, 7, 4, 9, 8, 1, 5, 5, 2, 1, 7, 0, 3, 1, 6, 0, 6, 9]

cp's OEIS Frontend

A225455 10-adic integer x such that x^9 == (10^n-1)/9 mod 10^n for all n.

Table of values

List of values

n	a(n)
1	1
2	9
3	3
4	4
5	8
6	5
7	1
8	1
9	9
10	3
11	5
12	8
13	6
14	8
15	7
16	0
17	8
18	3
19	8
20	4
21	5
22	2
23	6
24	8
25	7
26	2
27	8
28	2
29	5
30	8
31	9
32	8
33	2
34	0
35	5
36	0
37	8
38	7
39	4
40	3
41	6
42	6
43	9
44	4
45	4
46	3
47	6
48	2
49	2
50	8
51	0
52	2
53	2
54	3
55	7
56	5
57	2
58	0
59	5
60	5
61	6
62	9
63	2
64	8
65	2
66	7
67	1
68	7
69	1
70	0
71	8
72	0
73	6
74	3
75	0
76	8
77	8
78	8
79	6
80	7
81	6
82	7
83	5
84	7
85	4
86	9
87	8
88	1
89	5
90	5
91	2
92	1
93	7
94	0
95	3
96	1
97	6
98	0
99	6
100	9

n	a(n)
1	1
2	9
3	3
4	4
5	8
6	5
7	1
8	1
9	9
10	3
11	5
12	8
13	6
14	8
15	7
16	0
17	8
18	3
19	8
20	4
21	5
22	2
23	6
24	8
25	7
26	2
27	8
28	2
29	5
30	8
31	9
32	8
33	2
34	0
35	5
36	0
37	8
38	7
39	4
40	3
41	6
42	6
43	9
44	4
45	4
46	3
47	6
48	2
49	2
50	8
51	0
52	2
53	2
54	3
55	7
56	5
57	2
58	0
59	5
60	5
61	6
62	9
63	2
64	8
65	2
66	7
67	1
68	7
69	1
70	0
71	8
72	0
73	6
74	3
75	0
76	8
77	8
78	8
79	6
80	7
81	6
82	7
83	5
84	7
85	4
86	9
87	8
88	1
89	5
90	5
91	2
92	1
93	7
94	0
95	3
96	1
97	6
98	0
99	6
100	9

n	a(n)
1	1
2	9
3	3
4	4
5	8
6	5
7	1
8	1
9	9
10	3
11	5
12	8
13	6
14	8
15	7
16	0
17	8
18	3
19	8
20	4
21	5
22	2
23	6
24	8
25	7
26	2
27	8
28	2
29	5
30	8
31	9
32	8
33	2
34	0
35	5
36	0
37	8
38	7
39	4
40	3
41	6
42	6
43	9
44	4
45	4
46	3
47	6
48	2
49	2
50	8
51	0
52	2
53	2
54	3
55	7
56	5
57	2
58	0
59	5
60	5
61	6
62	9
63	2
64	8
65	2
66	7
67	1
68	7
69	1
70	0
71	8
72	0
73	6
74	3
75	0
76	8
77	8
78	8
79	6
80	7
81	6
82	7
83	5
84	7
85	4
86	9
87	8
88	1
89	5
90	5
91	2
92	1
93	7
94	0
95	3
96	1
97	6
98	0
99	6
100	9