n | a(n) |
---|---|
8 | 1 |
9 | 1 |
10 | 6 |
11 | 16 |
12 | 63 |
13 | 190 |
14 | 631 |
15 | 1923 |
16 | 5940 |
17 | 17706 |
18 | 52573 |
19 | 153442 |
20 | 444935 |
21 | 1277737 |
22 | 3648896 |
23 | 10357898 |
24 | 29278749 |
25 | 82435343 |
26 | 231393069 |
27 | 647760624 |
28 | 1809395471 |
29 | 5044728853 |
30 | 14043361916 |
31 | 39042161151 |
32 | 108423265447 |
33 | 300823420906 |
34 | 834004924385 |
35 | 2310725016923 |
36 | 6398803186192 |
[1,1,6,16,63,190,631,1923,5940,17706,52573,153442, 444935,1277737,3648896,10357898,29278749,82435343, 231393069,647760624,1809395471,5044728853, 14043361916,39042161151,108423265447,300823420906, 834004924385,2310725016923,6398803186192] |