n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 0 |
4 | 128 |
5 | 6745 |
6 | 100332 |
7 | 754453 |
8 | 3830016 |
9 | 15038541 |
10 | 49207020 |
11 | 140410699 |
12 | 360001152 |
13 | 846775007 |
14 | 1855033964 |
15 | 3828109545 |
16 | 7507096576 |
17 | 14087087961 |
18 | 25436160108 |
19 | 44395753647 |
20 | 75184958080 |
21 | 123935571963 |
22 | 199389702380 |
23 | 313797119069 |
24 | 484055619840 |
25 | 733144325125 |
[0,0,0,128,6745,100332,754453,3830016,15038541, 49207020,140410699,360001152,846775007,1855033964, 3828109545,7507096576,14087087961,25436160108, 44395753647,75184958080,123935571963,199389702380, 313797119069,484055619840,733144325125] |