n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 101 |
4 | 1111 |
5 | 6961 |
6 | 52551 |
7 | 396849 |
8 | 2989013 |
9 | 22245343 |
10 | 166691719 |
11 | 1248626317 |
12 | 9348231385 |
13 | 69979015481 |
14 | 523959788091 |
15 | 3922930719919 |
16 | 29370668470793 |
17 | 219896678916165 |
18 | 1646364342879165 |
19 | 12326287592918831 |
20 | 92286557411926649 |
[1,11,101,1111,6961,52551,396849,2989013,22245343, 166691719,1248626317,9348231385,69979015481, 523959788091,3922930719919,29370668470793, 219896678916165,1646364342879165, 12326287592918831,92286557411926649] |