n | a(n) |
---|---|
1 | 2 |
2 | 25 |
3 | 280 |
4 | 6017 |
5 | 107776 |
6 | 3897218 |
7 | 107510656 |
8 | 4867995713 |
9 | 204519070720 |
10 | 10904505179450 |
11 | 585061309782016 |
12 | 38168392129581810 |
13 | 2481946587976990720 |
14 | 185404290282527361386 |
15 | 14389574562121084305408 |
16 | 1221867855128546542385409 |
17 | 108430221517525671050739712 |
[2,25,280,6017,107776,3897218,107510656, 4867995713,204519070720,10904505179450, 585061309782016,38168392129581810, 2481946587976990720,185404290282527361386, 14389574562121084305408,1221867855128546542385409, 108430221517525671050739712] |