A339432 - cp's OEIS frontend

A339432 Number of compositions (ordered partitions) of n into an even number of distinct primes.

n	a(n)
0	1
1	0
2	0
3	0
4	0
5	2
6	0
7	2
8	2
9	2
10	2
11	0
12	2
13	2
14	2
15	2
16	4
17	24
18	4
19	2
20	4
21	26
22	4
23	48
24	6
25	50
26	28
27	48
28	28
29	72
30	6
31	74
32	52
33	98
34	54
35	96
36	56
37	120
38	98
39	122
40	102
41	864
42	104
43	146
44	150
45	866
46	150
47	1584
48	154
49	938
50	200
51	1632
52	246
53	3072
54	226
55	1706
56	990
57	3864
58	1038
59	4560
60	348
61	3914
62	1828
63	4634
64	1162
65	7488

[1, 0, 0, 0, 0, 2, 0, 2, 2, 2, 2, 0, 2, 2, 2, 2, 4, 24, 4, 2, 4, 26, 4, 48, 6, 50, 28, 48, 28, 72, 6, 74, 52, 98, 54, 96, 56, 120, 98, 122, 102, 864, 104, 146, 150, 866, 150, 1584, 154, 938, 200, 1632, 246, 3072, 226, 1706, 990, 3864, 1038, 4560, 348, 3914, 1828, 4634, 1162, 7488]

cp's OEIS Frontend

A339432 Number of compositions (ordered partitions) of n into an even number of distinct primes.

Table of values

List of values