Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 21 |
2 | 399 |
3 | 6783 |
4 | 102249 |
5 | 1370565 |
6 | 16991415 |
7 | 216411615 |
8 | 3146775345 |
9 | 49819225365 |
10 | 767467173375 |
11 | 11808542505375 |
12 | 208290421179225 |
13 | 4084751136190725 |
14 | 76593243172220775 |
15 | 1426967042034909375 |
[1,21,399,6783,102249,1370565,16991415,216411615, 3146775345,49819225365,767467173375, 11808542505375,208290421179225,4084751136190725, 76593243172220775,1426967042034909375] |