n | a(n) |
---|---|
1 | 7 |
2 | 49 |
3 | 399 |
4 | 3689 |
5 | 38087 |
6 | 433713 |
7 | 5394991 |
8 | 72737161 |
9 | 1056085191 |
10 | 16423175153 |
11 | 272275569167 |
12 | 4792916427369 |
13 | 89267526953479 |
14 | 1753598009244529 |
15 | 36232438035285807 |
16 | 785431570870425353 |
17 | 17822981129678644871 |
[7,49,399,3689,38087,433713,5394991,72737161, 1056085191,16423175153,272275569167,4792916427369, 89267526953479,1753598009244529,36232438035285807, 785431570870425353,17822981129678644871] |