n | a(n) |
---|---|
1 | 1 |
2 | 25 |
3 | 435 |
4 | 6302 |
5 | 63988 |
6 | 526152 |
7 | 3362296 |
8 | 18294610 |
9 | 83656074 |
10 | 340334735 |
11 | 1222011919 |
12 | 4033921144 |
13 | 12105114076 |
14 | 34125015671 |
15 | 89380952993 |
16 | 223056939011 |
17 | 524533055884 |
18 | 1188931232028 |
19 | 2564070855994 |
20 | 5372508105333 |
21 | 10797948228909 |
[1,25,435,6302,63988,526152,3362296,18294610, 83656074,340334735,1222011919,4033921144, 12105114076,34125015671,89380952993,223056939011, 524533055884,1188931232028,2564070855994, 5372508105333,10797948228909] |