n | a(n) |
---|---|
1 | 5 |
2 | 15 |
3 | 45 |
4 | 142 |
5 | 448 |
6 | 1415 |
7 | 4473 |
8 | 14143 |
9 | 44722 |
10 | 141422 |
11 | 447214 |
12 | 1414214 |
13 | 4472136 |
14 | 14142136 |
15 | 44721360 |
16 | 141421357 |
17 | 447213596 |
18 | 1414213563 |
19 | 4472135955 |
20 | 14142135624 |
21 | 44721359550 |
22 | 141421356238 |
23 | 447213595500 |
24 | 1414213562374 |
[5,15,45,142,448,1415,4473,14143,44722,141422, 447214,1414214,4472136,14142136,44721360, 141421357,447213596,1414213563,4472135955, 14142135624,44721359550,141421356238,447213595500, 1414213562374] |