A004570 - cp's OEIS frontend

A004570 Expansion of sqrt(7) in base 3.

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

[2, 1, 2, 2, 1, 0, 2, 2, 0, 2, 0, 2, 2, 2, 0, 1, 1, 1, 1, 2, 0, 1, 0, 0, 0, 2, 2, 2, 0, 1, 2, 1, 0, 1, 2, 0, 1, 2, 1, 2, 2, 0, 0, 0, 0, 0, 0, 2, 0, 1, 1, 1, 2, 1, 1, 0, 1, 0, 1, 2, 0, 2, 2, 1, 2, 2, 0, 2, 0, 0, 0, 2, 0, 1, 1, 1, 0, 0, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 0, 1, 2, 2, 2, 2, 1, 2, 2, 1]

cp's OEIS Frontend

A004570 Expansion of sqrt(7) in base 3.

Table of values

List of values

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

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

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