n | a(n) |
---|---|
1 | 1968 |
2 | 18160 |
3 | 157952 |
4 | 1402544 |
5 | 12360432 |
6 | 109234112 |
7 | 964348880 |
8 | 8516820112 |
9 | 75206974464 |
10 | 664144023888 |
11 | 5864859052624 |
12 | 51791229535360 |
13 | 457355183559792 |
14 | 4038791796311600 |
15 | 35665568027047168 |
16 | 314953829444108016 |
[1968,18160,157952,1402544,12360432,109234112, 964348880,8516820112,75206974464,664144023888, 5864859052624,51791229535360,457355183559792, 4038791796311600,35665568027047168, 314953829444108016] |