n | a(n) |
---|---|
0 | 1 |
1 | 36 |
2 | 3585 |
3 | 73810 |
4 | 669921 |
5 | 3784176 |
6 | 15721201 |
7 | 52683870 |
8 | 150652545 |
9 | 381367036 |
10 | 876543201 |
11 | 1862778666 |
12 | 3709924705 |
13 | 6996023880 |
14 | 12592235601 |
15 | 21771494326 |
16 | 36344967681 |
17 | 58830704340 |
18 | 92659184065 |
19 | 142420804866 |
20 | 214160664801 |
21 | 315726318496 |
[1,36,3585,73810,669921,3784176,15721201,52683870, 150652545,381367036,876543201,1862778666, 3709924705,6996023880,12592235601,21771494326, 36344967681,58830704340,92659184065,142420804866, 214160664801,315726318496] |