n | a(n) |
---|---|
1 | 1 |
2 | 14 |
3 | 152 |
4 | 1512 |
5 | 14480 |
6 | 136192 |
7 | 1269568 |
8 | 11781504 |
9 | 109080064 |
10 | 1008734720 |
11 | 9322763264 |
12 | 86134358016 |
13 | 795679428608 |
14 | 7349600247808 |
15 | 67884508610560 |
16 | 627000709644288 |
17 | 5791091556155392 |
18 | 53487250561826816 |
19 | 494013479394738176 |
[1,14,152,1512,14480,136192,1269568,11781504, 109080064,1008734720,9322763264,86134358016, 795679428608,7349600247808,67884508610560, 627000709644288,5791091556155392, 53487250561826816,494013479394738176] |