n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 132 |
3 | 87516 |
4 | 140229804 |
5 | 396499770810 |
6 | 1671643033734960 |
7 | 9490348077234178440 |
8 | 67867669180627125604080 |
9 | 583692803893929928888544400 |
10 | 5838544419011620940996212276800 |
11 | 66244124978105851196543024492572800 |
12 | 836288764382254532915188713779640302400 |
13 | 11570895443447601081407359451642915869302000 |
[1,1,132,87516,140229804,396499770810, 1671643033734960,9490348077234178440, 67867669180627125604080, 583692803893929928888544400, 5838544419011620940996212276800, 66244124978105851196543024492572800, 836288764382254532915188713779640302400, 11570895443447601081407359451642915869302000] |