A081755 - OEIS

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A081755 as a simple table

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

[1,1,2,2,2,2,4,2,2,4,2,2,2,4,2,2,8,2,4,2,4,4,2,4, 2,4,2,2,2,2,8,4,2,2,4,4,2,4,2,8,4,4,2,2,2,8,2,8,4, 4,2,2,4,2,2,4,4,2,2,4,4,2,4,2,8,4,2,4,2,4,2,4,2,8, 4,2,4,2]

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

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

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