n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 13 |
5 | 6 |
6 | 109 |
7 | 8 |
8 | 777 |
9 | 2197 |
10 | 7541 |
11 | 12 |
12 | 374809 |
13 | 14 |
14 | 1675773 |
15 | 31954096 |
16 | 100794385 |
17 | 18 |
18 | 7391871271 |
19 | 20 |
20 | 163547770441 |
21 | 2037381161992 |
22 | 570634875581 |
23 | 24 |
24 | 1275177760626097 |
25 | 476837158203151 |
26 | 605750431288341 |
27 | 450286447756825720 |
28 | 2258377795760750777 |
29 | 30 |
[1,3,4,13,6,109,8,777,2197,7541,12,374809,14, 1675773,31954096,100794385,18,7391871271,20, 163547770441,2037381161992,570634875581,24, 1275177760626097,476837158203151,605750431288341, 450286447756825720,2258377795760750777,30] |