The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1001 |
| 9 | 1001 |
| 10 | 1001 |
| 11 | 1001 |
| 12 | 1001 |
| 13 | 1001 |
| 14 | 1 |
| 15 | 1 |
| 16 | 11100001 |
| 17 | 11100001 |
| 18 | 11000001 |
| 19 | 11000001 |
| 20 | 10000001 |
| 21 | 10011001 |
| 22 | 10001 |
| 23 | 10001 |
| 24 | 1111100001 |
| 25 | 1111000001 |
| 26 | 1111001101 |
| 27 | 1111011111 |
| 28 | 1110101111 |
| 29 | 1110101101 |
| 30 | 1000101110011 |
| 31 | 1000100010011 |
| 32 | 1001000100000001 |
[1,1,1,1,1,1,1,1,1001,1001,1001,1001,1001,1001,1, 1,11100001,11100001,11000001,11000001,10000001, 10011001,10001,10001,1111100001,1111000001, 1111001101,1111011111,1110101111,1110101101, 1000101110011,1000100010011,1001000100000001] |