n | a(n) |
---|---|
1 | 1212 |
2 | 1078 |
3 | 1437 |
4 | 2836 |
5 | 6674 |
6 | 17478 |
7 | 47580 |
8 | 130032 |
9 | 357094 |
10 | 983466 |
11 | 2708592 |
12 | 7459998 |
13 | 20551442 |
14 | 56618848 |
15 | 155979808 |
16 | 429716464 |
17 | 1183857470 |
18 | 3261485984 |
19 | 8985277196 |
20 | 24754145982 |
21 | 68196861104 |
22 | 187880081284 |
23 | 517603412018 |
[1212,1078,1437,2836,6674,17478,47580,130032, 357094,983466,2708592,7459998,20551442,56618848, 155979808,429716464,1183857470,3261485984, 8985277196,24754145982,68196861104,187880081284, 517603412018] |