Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 10 |
3 | 48 |
4 | 116 |
5 | 560 |
6 | 1352 |
7 | 6528 |
8 | 15760 |
9 | 76096 |
10 | 183712 |
11 | 887040 |
12 | 2141504 |
13 | 10340096 |
14 | 24963200 |
15 | 120532992 |
16 | 290992384 |
17 | 1405035520 |
18 | 3392055808 |
19 | 16378294272 |
20 | 39540700160 |
21 | 190919389184 |
22 | 460920178688 |
23 | 2225519493120 |
24 | 5372879343616 |
[1,4,10,48,116,560,1352,6528,15760,76096,183712, 887040,2141504,10340096,24963200,120532992, 290992384,1405035520,3392055808,16378294272, 39540700160,190919389184,460920178688, 2225519493120,5372879343616] |