n | a(n) |
---|---|
0 | 1 |
1 | 9 |
2 | 85 |
3 | 837 |
4 | 8521 |
5 | 88929 |
6 | 944605 |
7 | 10155357 |
8 | 110061841 |
9 | 1199150649 |
10 | 13109949925 |
11 | 143644498677 |
12 | 1576134831961 |
13 | 17309800577169 |
14 | 190214028328045 |
15 | 2090997865462797 |
16 | 22991481397070881 |
17 | 252839829506640489 |
18 | 2780772863545070965 |
19 | 30585244671799959717 |
20 | 336414893599428810601 |
[1,9,85,837,8521,88929,944605,10155357,110061841, 1199150649,13109949925,143644498677,1576134831961, 17309800577169,190214028328045,2090997865462797, 22991481397070881,252839829506640489, 2780772863545070965,30585244671799959717, 336414893599428810601] |