The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 11 |
| 2 | 110 |
| 3 | 111 |
| 4 | 11100 |
| 5 | 111111 |
| 6 | 11000 |
| 7 | 10011111 |
| 8 | 111110000 |
| 9 | 1111111111 |
| 10 | 1111100000 |
| 11 | 111101111111 |
| 12 | 1111111000000 |
| 13 | 1111111111111 |
| 14 | 111000110000000 |
| 15 | 1110100111111111 |
| 16 | 111111100000000 |
| 17 | 101111111111111111 |
| 18 | 1000011111000000000 |
| 19 | 10011111011111111111 |
[1,11,110,111,11100,111111,11000,10011111, 111110000,1111111111,1111100000,111101111111, 1111111000000,1111111111111,111000110000000, 1110100111111111,111111100000000, 101111111111111111,1000011111000000000, 10011111011111111111] |