A004556 - cp's OEIS frontend

A004556 Expansion of sqrt(5) in base 3.

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

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

cp's OEIS Frontend

A004556 Expansion of sqrt(5) in base 3.

Table of values

List of values

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

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

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