The OEIS is supported by the many generous donors to the OEIS Foundation.
A358214 as a simple table
| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 3 |
| 3 | 20 |
| 4 | 175 |
| 5 | 2233 |
| 6 | 29744 |
| 7 | 508079 |
| 8 | 9695491 |
| 9 | 223055725 |
[0,0,3,20,175,2233,29744,508079,9695491,223055725] |