A059049 - cp's OEIS frontend

A059049 Number of 6-element ordered T_0-antichains on an unlabeled n-set; T_1-hypergraphs on 6 labeled nodes with n (not necessarily empty) distinct hyperedges (n=0,1,...,64).

n	a(n)
0	0
1	0
2	0
3	0
4	30
5	8220
6	738842
7	25256626
8	464670831
9	5570534392
10	48655319306
11	332222541564
12	1859009659336
13	8811850222304
14	36244568422086
15	131710639199900
16	428697293437675
17	1263065928235140
18	3396450715952370

[0, 0, 0, 0, 30, 8220, 738842, 25256626, 464670831, 5570534392, 48655319306, 332222541564, 1859009659336, 8811850222304, 36244568422086, 131710639199900, 428697293437675, 1263065928235140, 3396450715952370]

cp's OEIS Frontend

A059049 Number of 6-element ordered T_0-antichains on an unlabeled n-set; T_1-hypergraphs on 6 labeled nodes with n (not necessarily empty) distinct hyperedges (n=0,1,...,64).

Table of values

List of values