n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 18 |
3 | 57 |
4 | 181 |
5 | 573 |
6 | 1814 |
7 | 5736 |
8 | 18138 |
9 | 57357 |
10 | 181380 |
11 | 573574 |
12 | 1813799 |
13 | 5735737 |
14 | 18137993 |
15 | 57357372 |
16 | 181379937 |
17 | 573573721 |
18 | 1813799364 |
19 | 5735737209 |
20 | 18137993642 |
21 | 57357372095 |
22 | 181379936423 |
23 | 573573720955 |
24 | 1813799364234 |
25 | 5735737209545 |
26 | 18137993642342 |
27 | 57357372095455 |
[1,5,18,57,181,573,1814,5736,18138,57357,181380, 573574,1813799,5735737,18137993,57357372, 181379937,573573721,1813799364,5735737209, 18137993642,57357372095,181379936423,573573720955, 1813799364234,5735737209545,18137993642342, 57357372095455] |