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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 11 |
| 5 | 17 |
| 6 | 23 |
| 7 | 47 |
| 8 | 71 |
| 9 | 95 |
| 10 | 119 |
| 11 | 239 |
| 12 | 359 |
| 13 | 479 |
| 14 | 599 |
| 15 | 719 |
| 16 | 1439 |
| 17 | 2159 |
| 18 | 2879 |
| 19 | 3599 |
| 20 | 4319 |
| 21 | 5039 |
| 22 | 10079 |
| 23 | 15119 |
| 24 | 20159 |
| 25 | 25199 |
| 26 | 30239 |
| 27 | 35279 |
| 28 | 40319 |
| 29 | 80639 |
| 30 | 120959 |
| 31 | 161279 |
| 32 | 201599 |
| 33 | 241919 |
| 34 | 282239 |
| 35 | 322559 |
| 36 | 362879 |
| 37 | 725759 |
| 38 | 1088639 |
| 39 | 1451519 |
| 40 | 1814399 |
| 41 | 2177279 |
[0,1,3,5,11,17,23,47,71,95,119,239,359,479,599, 719,1439,2159,2879,3599,4319,5039,10079,15119, 20159,25199,30239,35279,40319,80639,120959,161279, 201599,241919,282239,322559,362879,725759,1088639, 1451519,1814399,2177279] |