A105267 - cp's OEIS frontend

A105267 a(n) = the number of divisors of 33...31, with n 3s.

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

[1, 2, 2, 2, 2, 2, 2, 2, 4, 4, 4, 8, 8, 16, 4, 4, 8, 2, 8, 24, 8, 4, 16, 8, 8, 4, 16, 8, 8, 6, 8, 16, 64, 4, 4, 8, 8, 16, 16, 2, 8, 8, 64, 64, 8, 4, 8, 32, 8, 2, 8, 8, 16, 64, 8, 8, 32, 8, 32, 2, 8, 64, 32, 16, 8, 32, 8, 8, 32, 16, 64, 64, 8, 64, 4, 4, 16, 2]

cp's OEIS Frontend

A105267 a(n) = the number of divisors of 33...31, with n 3s.

Table of values

List of values

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

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

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