n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 73 |
4 | 861 |
5 | 11112 |
6 | 151822 |
7 | 2159143 |
8 | 31627140 |
9 | 473909468 |
10 | 7230035454 |
11 | 111924733904 |
12 | 1753728878625 |
13 | 27759947012294 |
14 | 443247756591472 |
15 | 7130680715081049 |
16 | 115466397372003479 |
17 | 1880525144522628300 |
18 | 30783524695736369568 |
19 | 506215648672559259036 |
20 | 8358521379108937920413 |
[1,1,7,73,861,11112,151822,2159143,31627140, 473909468,7230035454,111924733904,1753728878625, 27759947012294,443247756591472,7130680715081049, 115466397372003479,1880525144522628300, 30783524695736369568,506215648672559259036, 8358521379108937920413] |