n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 10 |
4 | 83 |
5 | 946 |
6 | 13772 |
7 | 244315 |
8 | 5113208 |
9 | 123342166 |
10 | 3369568817 |
11 | 102831001120 |
12 | 3467225430308 |
13 | 128006254663561 |
14 | 5135734326127862 |
15 | 222498607683528550 |
16 | 10352141336173618883 |
17 | 514815201125079097006 |
18 | 27251316075035460318032 |
19 | 1529842445683171428183355 |
[0,1,2,10,83,946,13772,244315,5113208,123342166, 3369568817,102831001120,3467225430308, 128006254663561,5135734326127862, 222498607683528550,10352141336173618883, 514815201125079097006,27251316075035460318032, 1529842445683171428183355] |