A129688 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A129688 as a simple table

n	a(n)
1	1
2	0
3	1
4	2
5	0
6	1
7	0
8	2
9	0
10	1
11	2
12	0
13	2
14	0
15	1
16	0
17	2
18	0
19	2
20	0
21	1
22	2
23	0
24	2
25	0
26	2
27	0
28	1
29	0
30	2
31	0
32	2
33	0
34	2
35	0
36	1
37	2
38	0
39	2
40	0
41	2
42	0
43	2
44	0
45	1
46	0
47	2
48	0
49	2
50	0
51	2
52	0
53	2
54	0
55	1

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