n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 4 |
4 | 5 |
5 | 43 |
6 | 61 |
7 | 906 |
8 | 1385 |
9 | 31493 |
10 | 50521 |
11 | 1629248 |
12 | 2702765 |
13 | 117248463 |
14 | 199360981 |
15 | 11190963430 |
16 | 19391512145 |
17 | 1367267690953 |
18 | 2404879675441 |
19 | 208031951035452 |
20 | 370371188237525 |
21 | 38563334673062963 |
22 | 69348874393137901 |
23 | 8554779137299629314 |
24 | 15514534163557086905 |
[1,1,1,4,5,43,61,906,1385,31493,50521,1629248, 2702765,117248463,199360981,11190963430, 19391512145,1367267690953,2404879675441, 208031951035452,370371188237525,38563334673062963, 69348874393137901,8554779137299629314, 15514534163557086905] |