A276728 - cp's OEIS frontend

A276728 Number of set partitions of [2n] where k=n is minimal such that for each block b the smallest integer interval containing b has at most k elements.

n	a(n)
0	1
1	1
2	4
3	29
4	336
5	5375
6	111138
7	2845864
8	87597223
9	3170429794
10	132647186513
11	6328769607152
12	340517379645028
13	20469645334387763
14	1363935094328964210
15	100052662656438620359
16	8032243625863280744704

[1, 1, 4, 29, 336, 5375, 111138, 2845864, 87597223, 3170429794, 132647186513, 6328769607152, 340517379645028, 20469645334387763, 1363935094328964210, 100052662656438620359, 8032243625863280744704]

cp's OEIS Frontend

A276728 Number of set partitions of [2n] where k=n is minimal such that for each block b the smallest integer interval containing b has at most k elements.

Table of values

List of values