n | a(n) |
---|---|
0 | 2 |
1 | 14 |
2 | 22 |
3 | 58 |
4 | 266 |
5 | 398 |
6 | 1042 |
7 | 4774 |
8 | 7142 |
9 | 18698 |
10 | 85666 |
11 | 128158 |
12 | 335522 |
13 | 1537214 |
14 | 2299702 |
15 | 6020698 |
16 | 27584186 |
17 | 41266478 |
18 | 108037042 |
19 | 494978134 |
20 | 740496902 |
21 | 1938646058 |
22 | 8882022226 |
23 | 13287677758 |
24 | 34787592002 |
25 | 159381421934 |
26 | 238437702742 |
27 | 624238009978 |
[2,14,22,58,266,398,1042,4774,7142,18698,85666, 128158,335522,1537214,2299702,6020698,27584186, 41266478,108037042,494978134,740496902,1938646058, 8882022226,13287677758,34787592002,159381421934, 238437702742,624238009978] |