n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 5 |
5 | 13 |
6 | 36 |
7 | 105 |
8 | 321 |
9 | 1024 |
10 | 3395 |
11 | 11661 |
12 | 41378 |
13 | 151327 |
14 | 569225 |
15 | 2198354 |
16 | 8703137 |
17 | 35270825 |
18 | 146143500 |
19 | 618422645 |
20 | 2669920997 |
21 | 11749633216 |
22 | 52662799223 |
23 | 240219771145 |
24 | 1114389479586 |
25 | 5254248378467 |
26 | 25163576418877 |
27 | 122344307889466 |
28 | 603563444819805 |
29 | 3019832976420725 |
30 | 15316879844905428 |
[1,1,1,2,5,13,36,105,321,1024,3395,11661,41378, 151327,569225,2198354,8703137,35270825,146143500, 618422645,2669920997,11749633216,52662799223, 240219771145,1114389479586,5254248378467, 25163576418877,122344307889466,603563444819805, 3019832976420725,15316879844905428] |