A076731 - cp's OEIS frontend

A076731 Table T(n,k) giving number of ways of obtaining exactly 0 correct answers on an (n,k)-matching problem (1 <= k <= n).

n	a(n)
1	0
2	1
3	1
4	2
5	3
6	2
7	3
8	7
9	11
10	9
11	4
12	13
13	32
14	53
15	44
16	5
17	21
18	71
19	181
20	309
21	265
22	6
23	31
24	134
25	465
26	1214
27	2119
28	1854
29	7
30	43
31	227
32	1001
33	3539
34	9403
35	16687
36	14833
37	8
38	57
39	356
40	1909
41	8544
42	30637
43	82508
44	148329
45	133496
46	9
47	73
48	527
49	3333
50	18089
51	81901
52	296967
53	808393

[0, 1, 1, 2, 3, 2, 3, 7, 11, 9, 4, 13, 32, 53, 44, 5, 21, 71, 181, 309, 265, 6, 31, 134, 465, 1214, 2119, 1854, 7, 43, 227, 1001, 3539, 9403, 16687, 14833, 8, 57, 356, 1909, 8544, 30637, 82508, 148329, 133496, 9, 73, 527, 3333, 18089, 81901, 296967, 808393]

cp's OEIS Frontend

A076731 Table T(n,k) giving number of ways of obtaining exactly 0 correct answers on an (n,k)-matching problem (1 <= k <= n).

Table of values

List of values