n | a(n) |
---|---|
1 | 1 |
2 | 344 |
3 | 22296 |
4 | 615000 |
5 | 9876000 |
6 | 108487128 |
7 | 897376152 |
8 | 5950405848 |
9 | 33031486875 |
10 | 158406862000 |
11 | 671944398512 |
12 | 2567519091888 |
13 | 8965083682032 |
14 | 28938181326000 |
15 | 87168786702000 |
16 | 246953567853744 |
17 | 662331582918141 |
18 | 1691011474896264 |
19 | 4129363811437000 |
20 | 9684000822437000 |
[1,344,22296,615000,9876000,108487128,897376152, 5950405848,33031486875,158406862000,671944398512, 2567519091888,8965083682032,28938181326000, 87168786702000,246953567853744,662331582918141, 1691011474896264,4129363811437000, 9684000822437000] |