| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 8 |
| 7 | 8 |
| 8 | 12 |
| 9 | 14 |
| 10 | 19 |
| 11 | 21 |
| 12 | 30 |
| 13 | 31 |
| 14 | 42 |
| 15 | 50 |
| 16 | 62 |
| 17 | 69 |
| 18 | 91 |
| 19 | 99 |
| 20 | 126 |
| 21 | 144 |
| 22 | 175 |
| 23 | 198 |
| 24 | 246 |
| 25 | 275 |
| 26 | 331 |
| 27 | 379 |
| 28 | 452 |
| 29 | 509 |
| 30 | 612 |
| 31 | 686 |
| 32 | 811 |
| 33 | 922 |
| 34 | 1076 |
| 35 | 1219 |
| 36 | 1428 |
| 37 | 1604 |
| 38 | 1863 |
| 39 | 2108 |
| 40 | 2434 |
| 41 | 2739 |
| 42 | 3162 |
| 43 | 3551 |
| 44 | 4075 |
| 45 | 4593 |
| 46 | 5240 |
| 47 | 5885 |
| 48 | 6721 |
| 49 | 7527 |
| 50 | 8556 |
| 51 | 9597 |
| 52 | 10870 |
[1,1,2,3,4,5,8,8,12,14,19,21,30,31,42,50,62,69,91, 99,126,144,175,198,246,275,331,379,452,509,612, 686,811,922,1076,1219,1428,1604,1863,2108,2434, 2739,3162,3551,4075,4593,5240,5885,6721,7527,8556, 9597,10870] |