n | a(n) |
---|---|
1 | 44 |
2 | 232 |
3 | 920 |
4 | 3876 |
5 | 14936 |
6 | 60568 |
7 | 248240 |
8 | 996440 |
9 | 3876264 |
10 | 15524272 |
11 | 63773584 |
12 | 255477160 |
13 | 993549616 |
14 | 3970767760 |
15 | 16350559552 |
16 | 65386339632 |
17 | 254129067336 |
18 | 1016476056896 |
19 | 4184726043136 |
20 | 16740063237448 |
21 | 65054466609736 |
22 | 260416091191808 |
[44,232,920,3876,14936,60568,248240,996440, 3876264,15524272,63773584,255477160,993549616, 3970767760,16350559552,65386339632,254129067336, 1016476056896,4184726043136,16740063237448, 65054466609736,260416091191808] |