Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 8 |
2 | 32 |
3 | 132 |
4 | 556 |
5 | 2324 |
6 | 9724 |
7 | 40692 |
8 | 170268 |
9 | 712468 |
10 | 2981244 |
11 | 12474676 |
12 | 52198876 |
13 | 218420308 |
14 | 913955132 |
15 | 3824342132 |
16 | 16002528156 |
17 | 66960773524 |
18 | 280189801724 |
19 | 1172422611892 |
20 | 4905870136668 |
21 | 20528060064468 |
22 | 85897351187644 |
[8,32,132,556,2324,9724,40692,170268,712468, 2981244,12474676,52198876,218420308,913955132, 3824342132,16002528156,66960773524,280189801724, 1172422611892,4905870136668,20528060064468, 85897351187644] |