n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 12 |
4 | 32 |
5 | 95 |
6 | 328 |
7 | 1294 |
8 | 5748 |
9 | 28152 |
10 | 149768 |
11 | 856130 |
12 | 5218107 |
13 | 33712600 |
14 | 229800588 |
15 | 1646316230 |
16 | 12355374717 |
17 | 96861192976 |
18 | 791258805462 |
19 | 6720627186126 |
20 | 59234364203973 |
21 | 540812222400025 |
22 | 5106663817693176 |
23 | 49798678281859244 |
24 | 500857393911224861 |
[1,2,5,12,32,95,328,1294,5748,28152,149768,856130, 5218107,33712600,229800588,1646316230,12355374717, 96861192976,791258805462,6720627186126, 59234364203973,540812222400025,5106663817693176, 49798678281859244,500857393911224861] |