n | a(n) |
---|---|
11 | 1 |
12 | 72 |
13 | 3003 |
14 | 95284 |
15 | 2555190 |
16 | 61124064 |
17 | 1346548665 |
18 | 27883218168 |
19 | 550339251858 |
20 | 10456592670160 |
21 | 192657357567675 |
22 | 3461014728350400 |
23 | 60881281549022688 |
24 | 1052134368066259632 |
25 | 17910906207136060650 |
[1,72,3003,95284,2555190,61124064,1346548665, 27883218168,550339251858,10456592670160, 192657357567675,3461014728350400, 60881281549022688,1052134368066259632, 17910906207136060650] |