A370487 - cp's OEIS frontend

A370487 Number of partitions of [3n] into 3 sets of size n having at least one set of consecutive numbers whose maximum (if n>0) is a multiple of n.

n	a(n)
0	1
1	1
2	7
3	28
4	103
5	376
6	1384
7	5146
8	19303
9	72928
10	277132
11	1058146
12	4056232
13	15600898
14	60174898
15	232676278
16	901620583
17	3500409328
18	13612702948
19	53017895698
20	206769793228
21	807386811658
22	3156148445578
23	12350146091398
24	48371405524648
25	189615909656626
26	743877799422154

[1, 1, 7, 28, 103, 376, 1384, 5146, 19303, 72928, 277132, 1058146, 4056232, 15600898, 60174898, 232676278, 901620583, 3500409328, 13612702948, 53017895698, 206769793228, 807386811658, 3156148445578, 12350146091398, 48371405524648, 189615909656626, 743877799422154]

cp's OEIS Frontend

A370487 Number of partitions of [3n] into 3 sets of size n having at least one set of consecutive numbers whose maximum (if n>0) is a multiple of n.

Table of values

List of values