The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 9 |
| 2 | 25 |
| 3 | 27 |
| 4 | 49 |
| 5 | 81 |
| 6 | 121 |
| 7 | 169 |
| 8 | 175 |
| 9 | 225 |
| 10 | 243 |
| 11 | 289 |
| 12 | 325 |
| 13 | 361 |
| 14 | 529 |
| 15 | 637 |
| 16 | 729 |
| 17 | 961 |
| 18 | 1225 |
| 19 | 1331 |
| 20 | 1369 |
| 21 | 1539 |
| 22 | 1681 |
| 23 | 1849 |
| 24 | 2025 |
| 25 | 2209 |
| 26 | 2809 |
| 27 | 3025 |
| 28 | 3481 |
| 29 | 3721 |
| 30 | 4225 |
| 31 | 4489 |
| 32 | 5041 |
| 33 | 5329 |
| 34 | 5929 |
| 35 | 6241 |
| 36 | 6721 |
| 37 | 6889 |
| 38 | 6929 |
| 39 | 7921 |
| 40 | 8281 |
| 41 | 9409 |
[9,25,27,49,81,121,169,175,225,243,289,325,361, 529,637,729,961,1225,1331,1369,1539,1681,1849, 2025,2209,2809,3025,3481,3721,4225,4489,5041,5329, 5929,6241,6721,6889,6929,7921,8281,9409] |