The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 10 |
| 2 | 19 |
| 3 | 4 |
| 4 | 13 |
| 5 | 22 |
| 6 | 7 |
| 7 | 16 |
| 8 | 25 |
| 9 | 2 |
| 10 | 11 |
| 11 | 20 |
| 12 | 5 |
| 13 | 14 |
| 14 | 23 |
| 15 | 8 |
| 16 | 17 |
| 17 | 26 |
| 18 | 3 |
| 19 | 12 |
| 20 | 21 |
| 21 | 6 |
| 22 | 15 |
| 23 | 24 |
| 24 | 9 |
| 25 | 18 |
| 26 | 27 |
[1,10,19,4,13,22,7,16,25,2,11,20,5,14,23,8,17,26, 3,12,21,6,15,24,9,18,27] |