n | a(n) |
---|---|
3 | 4 |
4 | 60 |
5 | 120 |
6 | 13 |
7 | 375 |
8 | 3030 |
9 | 9030 |
10 | 5040 |
11 | 28 |
12 | 1392 |
13 | 24552 |
14 | 207900 |
15 | 838320 |
16 | 1345680 |
17 | 362880 |
18 | 50 |
19 | 4020 |
20 | 130740 |
21 | 2208430 |
22 | 20334720 |
23 | 101752560 |
24 | 257065200 |
25 | 261122400 |
26 | 46569600 |
27 | 80 |
28 | 9960 |
29 | 551640 |
30 | 16365410 |
31 | 274814760 |
32 | 2709457128 |
33 | 15812198640 |
[4,60,120,13,375,3030,9030,5040,28,1392,24552, 207900,838320,1345680,362880,50,4020,130740, 2208430,20334720,101752560,257065200,261122400, 46569600,80,9960,551640,16365410,274814760, 2709457128,15812198640] |