n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 72 |
3 | 664 |
4 | 6184 |
5 | 57888 |
6 | 543544 |
7 | 5113872 |
8 | 48180456 |
9 | 454396000 |
10 | 4288773152 |
11 | 40503496536 |
12 | 382701222296 |
13 | 3617396099936 |
14 | 34203591636048 |
15 | 323492394385824 |
16 | 3060238763412072 |
17 | 28955508198895584 |
18 | 274018698082833760 |
19 | 2593539713410178528 |
20 | 24550565251665845664 |
[1,8,72,664,6184,57888,543544,5113872,48180456, 454396000,4288773152,40503496536,382701222296, 3617396099936,34203591636048,323492394385824, 3060238763412072,28955508198895584, 274018698082833760,2593539713410178528, 24550565251665845664] |