| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 9 |
| 7 | 12 |
| 8 | 16 |
| 9 | 21 |
| 10 | 28 |
| 11 | 36 |
| 12 | 47 |
| 13 | 60 |
| 14 | 76 |
| 15 | 96 |
| 16 | 120 |
| 17 | 150 |
| 18 | 185 |
| 19 | 228 |
| 20 | 280 |
| 21 | 342 |
| 22 | 416 |
| 23 | 504 |
| 24 | 608 |
| 25 | 731 |
| 26 | 877 |
| 27 | 1048 |
| 28 | 1249 |
| 29 | 1484 |
| 30 | 1759 |
| 31 | 2079 |
| 32 | 2452 |
| 33 | 2885 |
| 34 | 3387 |
| 35 | 3968 |
| 36 | 4640 |
| 37 | 5413 |
| 38 | 6304 |
| 39 | 7328 |
| 40 | 8504 |
| 41 | 9852 |
| 42 | 11395 |
| 43 | 13159 |
| 44 | 15172 |
| 45 | 17468 |
| 46 | 20082 |
| 47 | 23056 |
| 48 | 26434 |
| 49 | 30267 |
[1,1,2,3,4,6,9,12,16,21,28,36,47,60,76,96,120,150, 185,228,280,342,416,504,608,731,877,1048,1249, 1484,1759,2079,2452,2885,3387,3968,4640,5413,6304, 7328,8504,9852,11395,13159,15172,17468,20082, 23056,26434,30267] |