n | a(n) |
---|---|
3 | 48 |
4 | 126 |
5 | 390 |
6 | 1014 |
7 | 2982 |
8 | 8094 |
9 | 23646 |
10 | 66726 |
11 | 196086 |
12 | 568302 |
13 | 1682382 |
14 | 4954998 |
15 | 14750310 |
16 | 43833150 |
17 | 130942398 |
18 | 390959430 |
19 | 1170256854 |
20 | 3502513038 |
21 | 10495480494 |
22 | 31450265622 |
23 | 94296270918 |
24 | 282731526366 |
[48,126,390,1014,2982,8094,23646,66726,196086, 568302,1682382,4954998,14750310,43833150, 130942398,390959430,1170256854,3502513038, 10495480494,31450265622,94296270918,282731526366] |