n | a(n) |
---|---|
0 | 1 |
1 | 28 |
2 | 521 |
3 | 8120 |
4 | 114765 |
5 | 1526196 |
6 | 19481953 |
7 | 241575376 |
8 | 2932083605 |
9 | 35012557580 |
10 | 412807072041 |
11 | 4818002535528 |
12 | 55771887460381 |
13 | 641245030592740 |
14 | 7331332058802545 |
15 | 83421584091633536 |
16 | 945410124787913253 |
[1,28,521,8120,114765,1526196,19481953,241575376, 2932083605,35012557580,412807072041,4818002535528, 55771887460381,641245030592740,7331332058802545, 83421584091633536,945410124787913253] |