A004557 - cp's OEIS frontend

A004557 Expansion of sqrt(5) in base 4.

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

[2, 0, 3, 3, 0, 1, 2, 3, 2, 3, 3, 0, 3, 1, 3, 0, 2, 3, 3, 3, 2, 2, 1, 1, 0, 3, 3, 2, 0, 0, 2, 2, 3, 3, 2, 1, 3, 0, 3, 2, 1, 2, 0, 0, 0, 3, 0, 0, 0, 2, 3, 2, 1, 3, 1, 2, 3, 2, 1, 0, 0, 1, 2, 2, 0, 0, 2, 0, 1, 0, 0, 1, 0, 1, 0, 3, 2, 3, 1, 1, 3, 3, 2, 1, 3, 1, 0, 1, 0, 3, 2, 1, 0, 2, 2, 0, 3, 3, 3]

cp's OEIS Frontend

A004557 Expansion of sqrt(5) in base 4.

Table of values

List of values

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

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

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