A289537 - cp's OEIS frontend

A289537 Triangle read by rows: T(n,k) is the number of k-dimensional subspaces of an n-dimensional vector space over F_2 that do not contain a given nonzero vector, n>=0, 0<=k<=n.

n	a(n)
0	1
1	1
2	0
3	1
4	2
5	0
6	1
7	6
8	4
9	0
10	1
11	14
12	28
13	8
14	0
15	1
16	30
17	140
18	120
19	16
20	0
21	1
22	62
23	620
24	1240
25	496
26	32
27	0
28	1
29	126
30	2604
31	11160
32	10416
33	2016
34	64
35	0
36	1
37	254
38	10668
39	94488
40	188976
41	85344
42	8128
43	128
44	0
45	1
46	510
47	43180
48	777240
49	3212592
50	3108960
51	690880
52	32640
53	256
54	0

[1, 1, 0, 1, 2, 0, 1, 6, 4, 0, 1, 14, 28, 8, 0, 1, 30, 140, 120, 16, 0, 1, 62, 620, 1240, 496, 32, 0, 1, 126, 2604, 11160, 10416, 2016, 64, 0, 1, 254, 10668, 94488, 188976, 85344, 8128, 128, 0, 1, 510, 43180, 777240, 3212592, 3108960, 690880, 32640, 256, 0]

cp's OEIS Frontend

A289537 Triangle read by rows: T(n,k) is the number of k-dimensional subspaces of an n-dimensional vector space over F_2 that do not contain a given nonzero vector, n>=0, 0<=k<=n.

Table of values

List of values