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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 6 |
| 6 | 8 |
| 7 | 12 |
| 8 | 16 |
| 9 | 22 |
| 10 | 31 |
| 11 | 44 |
| 12 | 50 |
| 13 | 78 |
| 14 | 102 |
| 15 | 125 |
| 16 | 163 |
| 17 | 230 |
| 18 | 271 |
| 19 | 379 |
| 20 | 441 |
| 21 | 575 |
| 22 | 760 |
| 23 | 978 |
| 24 | 1073 |
| 25 | 1457 |
| 26 | 1865 |
| 27 | 2250 |
| 28 | 2704 |
| 29 | 3544 |
| 30 | 3955 |
| 31 | 5293 |
| 32 | 6154 |
| 33 | 7637 |
| 34 | 9533 |
| 35 | 11171 |
| 36 | 12702 |
| 37 | 16718 |
| 38 | 20215 |
| 39 | 23926 |
| 40 | 26949 |
| 41 | 34725 |
| 42 | 39187 |
| 43 | 49415 |
| 44 | 56914 |
| 45 | 66105 |
| 46 | 82244 |
| 47 | 98231 |
[0,1,2,3,4,6,8,12,16,22,31,44,50,78,102,125,163, 230,271,379,441,575,760,978,1073,1457,1865,2250, 2704,3544,3955,5293,6154,7637,9533,11171,12702, 16718,20215,23926,26949,34725,39187,49415,56914, 66105,82244,98231] |