n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 7 |
5 | 13 |
6 | 35 |
7 | 88 |
8 | 303 |
9 | 1119 |
10 | 5479 |
11 | 32303 |
12 | 251135 |
13 | 2527712 |
14 | 33985853 |
15 | 611846940 |
16 | 14864650924 |
17 | 488222721992 |
18 | 21712049275198 |
19 | 1308300679611469 |
20 | 106897965189674291 |
21 | 11852113048215107822 |
22 | 1784730721403509209215 |
23 | 365323537513403184463273 |
[1,1,2,3,7,13,35,88,303,1119,5479,32303,251135, 2527712,33985853,611846940,14864650924, 488222721992,21712049275198,1308300679611469, 106897965189674291,11852113048215107822, 1784730721403509209215,365323537513403184463273] |