n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 3 |
4 | 11 |
5 | 50 |
6 | 294 |
7 | 1833 |
8 | 13093 |
9 | 100456 |
10 | 830541 |
11 | 7313419 |
12 | 68137388 |
13 | 668327844 |
14 | 6873073257 |
15 | 73853969234 |
16 | 826869429175 |
17 | 9622413867975 |
18 | 116144019094407 |
19 | 1451337070767512 |
20 | 18744666092043742 |
21 | 249848115448337748 |
22 | 3432213607060089249 |
23 | 48532637291552045262 |
24 | 705602120522021975822 |
25 | 10536473807470843781980 |
26 | 161442021516682347676435 |
[1,1,1,3,11,50,294,1833,13093,100456,830541, 7313419,68137388,668327844,6873073257,73853969234, 826869429175,9622413867975,116144019094407, 1451337070767512,18744666092043742, 249848115448337748,3432213607060089249, 48532637291552045262,705602120522021975822, 10536473807470843781980,161442021516682347676435] |