A284839 - cp's OEIS frontend

A284839 Number of compositions (ordered partitions) of n into prime power divisors of n (including 1).

n	a(n)
0	1
1	1
2	2
3	2
4	6
5	2
6	24
7	2
8	56
9	20
10	128
11	2
12	1490
13	2
14	741
15	449
16	5272
17	2
18	36901
19	2
20	81841
21	3320
22	29966
23	2
24	4135004
25	572
26	200389
27	26426
28	5452795
29	2
30	110187694
31	2
32	47350056
33	226019
34	9262156
35	51885
36	10783889706
37	2
38	63346597
39	2044894
40	14064551462
41	2
42	109570982403
43	2
44	35537376325
45	470326038
46	2972038874
47	2

[1, 1, 2, 2, 6, 2, 24, 2, 56, 20, 128, 2, 1490, 2, 741, 449, 5272, 2, 36901, 2, 81841, 3320, 29966, 2, 4135004, 572, 200389, 26426, 5452795, 2, 110187694, 2, 47350056, 226019, 9262156, 51885, 10783889706, 2, 63346597, 2044894, 14064551462, 2, 109570982403, 2, 35537376325, 470326038, 2972038874, 2]

cp's OEIS Frontend

A284839 Number of compositions (ordered partitions) of n into prime power divisors of n (including 1).

Table of values

List of values