n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 9 |
4 | 29 |
5 | 65 |
6 | 181 |
7 | 441 |
8 | 1165 |
9 | 2929 |
10 | 7589 |
11 | 19305 |
12 | 49661 |
13 | 126881 |
14 | 325525 |
15 | 833049 |
16 | 2135149 |
17 | 5467345 |
18 | 14007941 |
19 | 35877321 |
20 | 91909085 |
21 | 235418369 |
22 | 603054709 |
23 | 1544728185 |
24 | 3956947021 |
25 | 10135859761 |
26 | 25963647845 |
27 | 66507086889 |
28 | 170361678269 |
[1,1,5,9,29,65,181,441,1165,2929,7589,19305,49661, 126881,325525,833049,2135149,5467345,14007941, 35877321,91909085,235418369,603054709,1544728185, 3956947021,10135859761,25963647845,66507086889, 170361678269] |