Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 7 |
2 | 99989 |
3 | 99999999977 |
4 | 99999999999971 |
5 | 9999999999999999961 |
6 | 9999999999999999999999999999999999999999999999999999889 |
7 | 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999797 |
[7,99989,99999999977,99999999999971, 9999999999999999961, 99999999999999999999999999999999999999999999999999\ 99889, 99999999999999999999999999999999999999999999999999\ 99999999999999999999999999999999999999999999999979\ 7] |