Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 50 |
2 | 210 |
3 | 450 |
4 | 780 |
5 | 1500 |
6 | 3920 |
7 | 16500 |
8 | 91728 |
9 | 269500 |
10 | 493920 |
11 | 1293600 |
12 | 266378112 |
13 | 317447424 |
14 | 1277337600 |
15 | 14948388000 |
16 | 48697248600 |
17 | 379748636467200 |
[50,210,450,780,1500,3920,16500,91728,269500, 493920,1293600,266378112,317447424,1277337600, 14948388000,48697248600,379748636467200] |