The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 9 |
| 4 | 15 |
| 5 | 25 |
| 6 | 31 |
| 7 | 49 |
| 8 | 51 |
| 9 | 71 |
| 10 | 79 |
| 11 | 97 |
| 12 | 105 |
| 13 | 107 |
| 14 | 129 |
| 15 | 135 |
| 16 | 155 |
| 17 | 161 |
| 18 | 183 |
| 19 | 209 |
| 20 | 257 |
| 21 | 265 |
| 22 | 283 |
| 23 | 325 |
| 24 | 361 |
| 25 | 381 |
| 26 | 391 |
| 27 | 409 |
| 28 | 419 |
| 29 | 529 |
| 30 | 537 |
| 31 | 539 |
| 32 | 561 |
| 33 | 577 |
| 34 | 677 |
| 35 | 685 |
| 36 | 697 |
| 37 | 705 |
| 38 | 727 |
| 39 | 771 |
| 40 | 827 |
| 41 | 865 |
| 42 | 871 |
| 43 | 877 |
| 44 | 889 |
| 45 | 977 |
| 46 | 991 |
[1,3,9,15,25,31,49,51,71,79,97,105,107,129,135, 155,161,183,209,257,265,283,325,361,381,391,409, 419,529,537,539,561,577,677,685,697,705,727,771, 827,865,871,877,889,977,991] |