n | a(n) |
---|---|
1 | 1 |
2 | 9 |
3 | 9859 |
4 | 99859 |
5 | 771891 |
6 | 987917 |
7 | 8879859 |
8 | 75879891 |
9 | 75891891 |
10 | 89191859 |
11 | 98575859 |
12 | 881575859 |
13 | 985889891 |
14 | 999575859 |
15 | 999787917 |
16 | 7181581859 |
17 | 8881991891 |
18 | 8885875859 |
19 | 8888171859 |
20 | 8897857917 |
21 | 71775871859 |
22 | 88758771891 |
23 | 88881717917 |
24 | 99597789891 |
25 | 99857857917 |
26 | 99997857917 |
27 | 99999575859 |
28 | 718175178891 |
29 | 871711871891 |
30 | 888571871891 |
[1,9,9859,99859,771891,987917,8879859,75879891, 75891891,89191859,98575859,881575859,985889891, 999575859,999787917,7181581859,8881991891, 8885875859,8888171859,8897857917,71775871859, 88758771891,88881717917,99597789891,99857857917, 99997857917,99999575859,718175178891,871711871891, 888571871891] |