n | a(n) |
---|---|
1 | 4 |
2 | 35 |
3 | 402 |
4 | 5334 |
5 | 77472 |
6 | 1197459 |
7 | 19371000 |
8 | 324457562 |
9 | 5585968752 |
10 | 98334394470 |
11 | 1763204413488 |
12 | 32108212934100 |
13 | 592453862089920 |
14 | 11056844466818451 |
15 | 208406532039094530 |
16 | 3962553996669046002 |
17 | 75926241110870890200 |
18 | 1464873759398352892050 |
19 | 28437685246012526646228 |
20 | 555153133514289017625900 |
[4,35,402,5334,77472,1197459,19371000,324457562, 5585968752,98334394470,1763204413488, 32108212934100,592453862089920,11056844466818451, 208406532039094530,3962553996669046002, 75926241110870890200,1464873759398352892050, 28437685246012526646228,555153133514289017625900] |