n | a(n) |
---|---|
10 | 1 |
11 | 1 |
12 | 7 |
13 | 34 |
14 | 158 |
15 | 655 |
16 | 2578 |
17 | 9619 |
18 | 34659 |
19 | 120966 |
20 | 412214 |
21 | 1375861 |
22 | 4516058 |
23 | 14611989 |
24 | 46712942 |
25 | 147798787 |
26 | 463512254 |
27 | 1442513910 |
28 | 4459548539 |
29 | 13706894100 |
30 | 41915906463 |
31 | 127607366453 |
32 | 386953440455 |
33 | 1169295277193 |
34 | 3522431890950 |
35 | 10581852932516 |
36 | 31711045921908 |
[1,1,7,34,158,655,2578,9619,34659,120966,412214, 1375861,4516058,14611989,46712942,147798787, 463512254,1442513910,4459548539,13706894100, 41915906463,127607366453,386953440455, 1169295277193,3522431890950,10581852932516, 31711045921908] |