n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 38 |
3 | 1407 |
4 | 52060 |
5 | 1926221 |
6 | 71270178 |
7 | 2636996587 |
8 | 97568873720 |
9 | 3610048327641 |
10 | 133571788122718 |
11 | 4942156160540567 |
12 | 182859777940000980 |
13 | 6765811783780036261 |
14 | 250335035999861341658 |
15 | 9262396331994869641347 |
16 | 342708664283810176729840 |
17 | 12680220578500976539004081 |
[0,1,38,1407,52060,1926221,71270178,2636996587, 97568873720,3610048327641,133571788122718, 4942156160540567,182859777940000980, 6765811783780036261,250335035999861341658, 9262396331994869641347,342708664283810176729840, 12680220578500976539004081] |