n | a(n) |
---|---|
16 | 28 |
17 | 884 |
18 | 15266 |
19 | 191688 |
20 | 1964414 |
21 | 17460336 |
22 | 139630696 |
23 | 1029053248 |
24 | 7106319403 |
25 | 46539551768 |
26 | 291656481886 |
27 | 1761110727936 |
28 | 10301848134999 |
29 | 58631700564776 |
30 | 325806962400428 |
31 | 1772760905500304 |
32 | 9467673927142781 |
[28,884,15266,191688,1964414,17460336,139630696, 1029053248,7106319403,46539551768,291656481886, 1761110727936,10301848134999,58631700564776, 325806962400428,1772760905500304,9467673927142781] |