The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 54 |
| 2 | 135 |
| 3 | 216 |
| 4 | 297 |
| 5 | 378 |
| 6 | 459 |
| 7 | 494 |
| 8 | 540 |
| 9 | 621 |
| 10 | 702 |
| 11 | 783 |
| 12 | 864 |
| 13 | 945 |
| 14 | 1026 |
| 15 | 1107 |
| 16 | 1188 |
| 17 | 1223 |
| 18 | 1269 |
| 19 | 1350 |
| 20 | 1431 |
| 21 | 1512 |
| 22 | 1593 |
| 23 | 1674 |
| 24 | 1755 |
| 25 | 1836 |
| 26 | 1917 |
| 27 | 1952 |
| 28 | 1998 |
| 29 | 2079 |
| 30 | 2160 |
| 31 | 2241 |
| 32 | 2322 |
| 33 | 2403 |
| 34 | 2484 |
| 35 | 2565 |
| 36 | 2646 |
| 37 | 2681 |
| 38 | 2727 |
| 39 | 2808 |
[54,135,216,297,378,459,494,540,621,702,783,864, 945,1026,1107,1188,1223,1269,1350,1431,1512,1593, 1674,1755,1836,1917,1952,1998,2079,2160,2241,2322, 2403,2484,2565,2646,2681,2727,2808] |