n | a(n) |
---|---|
0 | 1 |
1 | 24 |
2 | 324 |
3 | 3240 |
4 | 26730 |
5 | 192456 |
6 | 1250964 |
7 | 7505784 |
8 | 42220035 |
9 | 225173520 |
10 | 1148384952 |
11 | 5637526128 |
12 | 26778249108 |
13 | 123591918960 |
14 | 556163635320 |
15 | 2447119995408 |
16 | 10553204980197 |
17 | 44695926974952 |
18 | 186233029062300 |
[1,24,324,3240,26730,192456,1250964,7505784, 42220035,225173520,1148384952,5637526128, 26778249108,123591918960,556163635320, 2447119995408,10553204980197,44695926974952, 186233029062300] |