A272090 - cp's OEIS frontend

A272090 Number of chiral partitions of n; number of irreducible representations of the symmetric group S_n with nontrivial determinant.

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	4
7	8
8	12
9	20
10	8
11	16
12	24
13	40
14	32
15	64
16	88
17	152
18	16
19	32
20	48
21	80
22	64
23	128
24	192
25	320
26	128
27	256
28	384
29	640
30	512
31	1024
32	1360
33	2384
34	32
35	64
36	96
37	160
38	128
39	256
40	384
41	640
42	256
43	512
44	768
45	1280
46	1024
47	2048
48	2816
49	4864
50	512
51	1024
52	1536
53	2560
54	2048
55	4096
56	6144
57	10240
58	4096

[0, 1, 2, 3, 5, 4, 8, 12, 20, 8, 16, 24, 40, 32, 64, 88, 152, 16, 32, 48, 80, 64, 128, 192, 320, 128, 256, 384, 640, 512, 1024, 1360, 2384, 32, 64, 96, 160, 128, 256, 384, 640, 256, 512, 768, 1280, 1024, 2048, 2816, 4864, 512, 1024, 1536, 2560, 2048, 4096, 6144, 10240, 4096]

cp's OEIS Frontend

A272090 Number of chiral partitions of n; number of irreducible representations of the symmetric group S_n with nontrivial determinant.

Table of values

List of values