n | a(n) |
---|---|
0 | 2 |
1 | 9 |
2 | 36 |
3 | 150 |
4 | 672 |
5 | 3185 |
6 | 15688 |
7 | 79326 |
8 | 408710 |
9 | 2135771 |
10 | 11285280 |
11 | 60168394 |
12 | 323185688 |
13 | 1746853245 |
14 | 9492648592 |
15 | 51824157994 |
16 | 284078305566 |
17 | 1562777946663 |
[2,9,36,150,672,3185,15688,79326,408710,2135771, 11285280,60168394,323185688,1746853245,9492648592, 51824157994,284078305566,1562777946663] |