n | a(n) |
---|---|
0 | 24 |
1 | 84 |
2 | 924 |
3 | 5544 |
4 | 40194 |
5 | 269874 |
6 | 1864584 |
7 | 12741324 |
8 | 87431844 |
9 | 599001144 |
10 | 4106310474 |
11 | 28143249834 |
12 | 192901471224 |
13 | 1322153872644 |
14 | 9062210132844 |
15 | 62113226746824 |
16 | 425730613530834 |
17 | 2918000448971874 |
18 | 20000274149827944 |
19 | 137083914357154044 |
20 | 939587137457703924 |
[24,84,924,5544,40194,269874,1864584,12741324, 87431844,599001144,4106310474,28143249834, 192901471224,1322153872644,9062210132844, 62113226746824,425730613530834,2918000448971874, 20000274149827944,137083914357154044, 939587137457703924] |