A355748 - cp's OEIS frontend

A355748 Number of ways to choose a sequence of divisors, one of each part of the n-th composition in standard order.

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

[1, 1, 2, 1, 2, 2, 2, 1, 3, 2, 4, 2, 2, 2, 2, 1, 2, 3, 4, 2, 4, 4, 4, 2, 3, 2, 4, 2, 2, 2, 2, 1, 4, 2, 6, 3, 4, 4, 4, 2, 6, 4, 8, 4, 4, 4, 4, 2, 2, 3, 4, 2, 4, 4, 4, 2, 3, 2, 4, 2, 2, 2, 2, 1, 2, 4, 4, 2, 6, 6, 6, 3, 6, 4, 8, 4, 4, 4, 4, 2, 4, 6, 8, 4, 8, 8, 8]

cp's OEIS Frontend

A355748 Number of ways to choose a sequence of divisors, one of each part of the n-th composition in standard order.

Table of values

List of values

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

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

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