A026517 - OEIS

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A026517 as a simple table

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

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

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

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

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