n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 51 |
4 | 814 |
5 | 27562 |
6 | 1881132 |
7 | 252352192 |
8 | 66437453648 |
9 | 34544598832464 |
10 | 35670629662833824 |
11 | 73386908116413720320 |
12 | 301341520134976454507520 |
13 | 2471940307185604520086223360 |
14 | 40530105576773294054842498631680 |
15 | 1328619037998490196005266772240585728 |
16 | 87091009170221273841091095272951672891392 |
[1,2,7,51,814,27562,1881132,252352192,66437453648, 34544598832464,35670629662833824, 73386908116413720320,301341520134976454507520, 2471940307185604520086223360, 40530105576773294054842498631680, 1328619037998490196005266772240585728, 87091009170221273841091095272951672891392] |