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| n | a(n) |
|---|---|
| 1 | 4 |
| 2 | 8 |
| 3 | 16 |
| 4 | 27 |
| 5 | 32 |
| 6 | 57 |
| 7 | 64 |
| 8 | 125 |
| 9 | 128 |
| 10 | 201 |
| 11 | 217 |
| 12 | 243 |
| 13 | 249 |
| 14 | 256 |
| 15 | 297 |
| 16 | 329 |
| 17 | 343 |
| 18 | 393 |
| 19 | 441 |
| 20 | 473 |
| 21 | 489 |
| 22 | 512 |
| 23 | 537 |
| 24 | 553 |
| 25 | 633 |
| 26 | 649 |
| 27 | 681 |
| 28 | 713 |
| 29 | 889 |
| 30 | 921 |
| 31 | 1024 |
| 32 | 1081 |
| 33 | 1161 |
| 34 | 1177 |
| 35 | 1257 |
| 36 | 1273 |
| 37 | 1331 |
| 38 | 1337 |
| 39 | 1401 |
| 40 | 1497 |
| 41 | 1529 |
| 42 | 1561 |
| 43 | 1577 |
| 44 | 1593 |
| 45 | 1641 |
| 46 | 1673 |
| 47 | 1689 |
| 48 | 1817 |
| 49 | 1897 |
| 50 | 1929 |
| 51 | 1977 |
| 52 | 2048 |
[4,8,16,27,32,57,64,125,128,201,217,243,249,256, 297,329,343,393,441,473,489,512,537,553,633,649, 681,713,889,921,1024,1081,1161,1177,1257,1273, 1331,1337,1401,1497,1529,1561,1577,1593,1641,1673, 1689,1817,1897,1929,1977,2048] |