n | a(n) |
---|---|
0 | 1 |
1 | 28 |
2 | 756 |
3 | 20412 |
4 | 551124 |
5 | 14880348 |
6 | 401769396 |
7 | 10847773692 |
8 | 292889889684 |
9 | 7908027021468 |
10 | 213516729579258 |
11 | 5764951698629760 |
12 | 155653695862728336 |
13 | 4202649788286235104 |
14 | 113471544283527738672 |
15 | 3063731695649832497472 |
[1,28,756,20412,551124,14880348,401769396, 10847773692,292889889684,7908027021468, 213516729579258,5764951698629760, 155653695862728336,4202649788286235104, 113471544283527738672,3063731695649832497472] |