A057968 - cp's OEIS frontend

A057968 Triangle T(n,k) of numbers of minimal 5-covers of an unlabeled n+5-set that cover k points of that set uniquely (k=5,..,n+5).

n	a(n)
0	1
1	4
2	1
3	19
4	7
5	2
6	91
7	46
8	16
9	3
10	436
11	279
12	115
13	28
14	5
15	1991
16	1563
17	740
18	221
19	49
20	7
21	8651
22	7978
23	4309
24	1524
25	405
26	75
27	10
28	35354
29	37290
30	22604
31	9272
32	2875
33	659
34	115
35	13
36	135617
37	159948
38	107584
39	50058
40	17840
41	4866
42	1042
43	163
44	18
45	488312
46	633211

[1, 4, 1, 19, 7, 2, 91, 46, 16, 3, 436, 279, 115, 28, 5, 1991, 1563, 740, 221, 49, 7, 8651, 7978, 4309, 1524, 405, 75, 10, 35354, 37290, 22604, 9272, 2875, 659, 115, 13, 135617, 159948, 107584, 50058, 17840, 4866, 1042, 163, 18, 488312, 633211]

cp's OEIS Frontend

A057968 Triangle T(n,k) of numbers of minimal 5-covers of an unlabeled n+5-set that cover k points of that set uniquely (k=5,..,n+5).

Table of values

List of values