n | a(n) |
---|---|
1 | 1 |
2 | 15 |
3 | 141 |
4 | 1443 |
5 | 14505 |
6 | 146343 |
7 | 1475349 |
8 | 14875995 |
9 | 149990289 |
10 | 1512318207 |
11 | 15248341725 |
12 | 153745416147 |
13 | 1550178505401 |
14 | 15630081782295 |
15 | 157594402871781 |
16 | 1588986940402443 |
17 | 16021377983526945 |
18 | 161539749616666863 |
19 | 1628766934587400749 |
20 | 16422470218649210115 |
[1,15,141,1443,14505,146343,1475349,14875995, 149990289,1512318207,15248341725,153745416147, 1550178505401,15630081782295,157594402871781, 1588986940402443,16021377983526945, 161539749616666863,1628766934587400749, 16422470218649210115] |