A305831 - OEIS

A305831 as a simple table

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

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

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

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

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