n | a(n) |
---|---|
1 | 475 |
2 | 798 |
3 | 1783 |
4 | 2818 |
5 | 8354 |
6 | 21510 |
7 | 39689 |
8 | 125839 |
9 | 336794 |
10 | 629921 |
11 | 2053845 |
12 | 5597331 |
13 | 10478832 |
14 | 34721174 |
15 | 95598360 |
16 | 178987291 |
17 | 598478883 |
18 | 1657157188 |
19 | 3102740091 |
20 | 10426225275 |
21 | 28958128577 |
22 | 54219655326 |
23 | 182680987768 |
24 | 508211364604 |
[475,798,1783,2818,8354,21510,39689,125839,336794, 629921,2053845,5597331,10478832,34721174,95598360, 178987291,598478883,1657157188,3102740091, 10426225275,28958128577,54219655326,182680987768, 508211364604] |