n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 12 |
3 | 122 |
4 | 1800 |
5 | 35002 |
6 | 848236 |
7 | 24664362 |
8 | 837602352 |
9 | 32558200370 |
10 | 1426118691924 |
11 | 69522324440098 |
12 | 3733960438696648 |
13 | 219101400537409002 |
14 | 13946923555466389884 |
15 | 957297896801470079258 |
16 | 70483467144263313405024 |
17 | 5541471459106022647303522 |
[1,2,12,122,1800,35002,848236,24664362,837602352, 32558200370,1426118691924,69522324440098, 3733960438696648,219101400537409002, 13946923555466389884,957297896801470079258, 70483467144263313405024,5541471459106022647303522] |