A003137 - cp's OEIS frontend

A003137 Write n in base 3 and juxtapose.

n	a(n)
1	1
2	2
3	1
4	0
5	1
6	1
7	1
8	2
9	2
10	0
11	2
12	1
13	2
14	2
15	1
16	0
17	0
18	1
19	0
20	1
21	1
22	0
23	2
24	1
25	1
26	0
27	1
28	1
29	1
30	1
31	1
32	2
33	1
34	2
35	0
36	1
37	2
38	1
39	1
40	2
41	2
42	2
43	0
44	0
45	2
46	0
47	1
48	2
49	0
50	2
51	2
52	1
53	0
54	2
55	1
56	1
57	2
58	1
59	2
60	2
61	2
62	0
63	2
64	2
65	1
66	2
67	2
68	2
69	1
70	0
71	0
72	0
73	1
74	0
75	0
76	1
77	1
78	0
79	0
80	2
81	1
82	0
83	1
84	0
85	1
86	0
87	1
88	1
89	1
90	0
91	1
92	2
93	1
94	0
95	2
96	0
97	1
98	0
99	2
100	1
101	1
102	0
103	2
104	2
105	1

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

cp's OEIS Frontend

A003137 Write n in base 3 and juxtapose.

Table of values

List of values

n	a(n)
1	1
2	2
3	1
4	0
5	1
6	1
7	1
8	2
9	2
10	0
11	2
12	1
13	2
14	2
15	1
16	0
17	0
18	1
19	0
20	1
21	1
22	0
23	2
24	1
25	1
26	0
27	1
28	1
29	1
30	1
31	1
32	2
33	1
34	2
35	0
36	1
37	2
38	1
39	1
40	2
41	2
42	2
43	0
44	0
45	2
46	0
47	1
48	2
49	0
50	2
51	2
52	1
53	0
54	2
55	1
56	1
57	2
58	1
59	2
60	2
61	2
62	0
63	2
64	2
65	1
66	2
67	2
68	2
69	1
70	0
71	0
72	0
73	1
74	0
75	0
76	1
77	1
78	0
79	0
80	2
81	1
82	0
83	1
84	0
85	1
86	0
87	1
88	1
89	1
90	0
91	1
92	2
93	1
94	0
95	2
96	0
97	1
98	0
99	2
100	1
101	1
102	0
103	2
104	2
105	1

n	a(n)
1	1
2	2
3	1
4	0
5	1
6	1
7	1
8	2
9	2
10	0
11	2
12	1
13	2
14	2
15	1
16	0
17	0
18	1
19	0
20	1
21	1
22	0
23	2
24	1
25	1
26	0
27	1
28	1
29	1
30	1
31	1
32	2
33	1
34	2
35	0
36	1
37	2
38	1
39	1
40	2
41	2
42	2
43	0
44	0
45	2
46	0
47	1
48	2
49	0
50	2
51	2
52	1
53	0
54	2
55	1
56	1
57	2
58	1
59	2
60	2
61	2
62	0
63	2
64	2
65	1
66	2
67	2
68	2
69	1
70	0
71	0
72	0
73	1
74	0
75	0
76	1
77	1
78	0
79	0
80	2
81	1
82	0
83	1
84	0
85	1
86	0
87	1
88	1
89	1
90	0
91	1
92	2
93	1
94	0
95	2
96	0
97	1
98	0
99	2
100	1
101	1
102	0
103	2
104	2
105	1

n	a(n)
1	1
2	2
3	1
4	0
5	1
6	1
7	1
8	2
9	2
10	0
11	2
12	1
13	2
14	2
15	1
16	0
17	0
18	1
19	0
20	1
21	1
22	0
23	2
24	1
25	1
26	0
27	1
28	1
29	1
30	1
31	1
32	2
33	1
34	2
35	0
36	1
37	2
38	1
39	1
40	2
41	2
42	2
43	0
44	0
45	2
46	0
47	1
48	2
49	0
50	2
51	2
52	1
53	0
54	2
55	1
56	1
57	2
58	1
59	2
60	2
61	2
62	0
63	2
64	2
65	1
66	2
67	2
68	2
69	1
70	0
71	0
72	0
73	1
74	0
75	0
76	1
77	1
78	0
79	0
80	2
81	1
82	0
83	1
84	0
85	1
86	0
87	1
88	1
89	1
90	0
91	1
92	2
93	1
94	0
95	2
96	0
97	1
98	0
99	2
100	1
101	1
102	0
103	2
104	2
105	1