A208650 - cp's OEIS frontend

A208650 Number of constant paths through the subset array of {1,2,...,n}; see Comments.

n	a(n)
1	1
2	2
3	6
4	36
5	480
6	15000
7	1134000
8	211768200
9	99131719680
10	117595223746560
11	356467003200000000
12	2779532232516963000000
13	56049508602150185041920000
14	2935889842347365340037522521600

[1, 2, 6, 36, 480, 15000, 1134000, 211768200, 99131719680, 117595223746560, 356467003200000000, 2779532232516963000000, 56049508602150185041920000, 2935889842347365340037522521600]

cp's OEIS Frontend

A208650 Number of constant paths through the subset array of {1,2,...,n}; see Comments.

Table of values

List of values