n | a(n) |
---|---|
1 | 1 |
2 | 241 |
3 | 26641 |
4 | 338401 |
5 | 2240161 |
6 | 10242001 |
7 | 36638641 |
8 | 109907521 |
9 | 288653761 |
10 | 683158321 |
11 | 1486914001 |
12 | 3020862241 |
13 | 5793372001 |
14 | 10579330321 |
15 | 18522042481 |
16 | 31261968001 |
17 | 51096647041 |
18 | 81176500081 |
19 | 125741512081 |
20 | 190404140641 |
21 | 282484116001 |
22 | 411401129041 |
23 | 589131731761 |
[1,241,26641,338401,2240161,10242001,36638641, 109907521,288653761,683158321,1486914001, 3020862241,5793372001,10579330321,18522042481, 31261968001,51096647041,81176500081,125741512081, 190404140641,282484116001,411401129041, 589131731761] |