n | a(n) |
---|---|
1 | 305 |
2 | 409 |
3 | 641 |
4 | 1189 |
5 | 2045 |
6 | 3541 |
7 | 6829 |
8 | 11861 |
9 | 20605 |
10 | 39785 |
11 | 69121 |
12 | 120089 |
13 | 231881 |
14 | 402865 |
15 | 699929 |
16 | 1351501 |
17 | 2348069 |
18 | 4079485 |
19 | 7877125 |
20 | 13685549 |
21 | 23776981 |
22 | 45911249 |
23 | 79765225 |
24 | 138582401 |
25 | 267590369 |
26 | 464905801 |
27 | 807717425 |
28 | 1559630965 |
[305,409,641,1189,2045,3541,6829,11861,20605, 39785,69121,120089,231881,402865,699929,1351501, 2348069,4079485,7877125,13685549,23776981, 45911249,79765225,138582401,267590369,464905801, 807717425,1559630965] |