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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 7 |
| 7 | 9 |
| 8 | 13 |
| 9 | 17 |
| 10 | 23 |
| 11 | 29 |
| 12 | 38 |
| 13 | 48 |
| 14 | 62 |
| 15 | 77 |
| 16 | 98 |
| 17 | 121 |
| 18 | 153 |
| 19 | 187 |
| 20 | 233 |
| 21 | 283 |
| 22 | 349 |
| 23 | 422 |
| 24 | 515 |
| 25 | 620 |
| 26 | 751 |
| 27 | 900 |
| 28 | 1083 |
| 29 | 1291 |
| 30 | 1544 |
| 31 | 1832 |
| 32 | 2180 |
| 33 | 2576 |
| 34 | 3050 |
| 35 | 3590 |
| 36 | 4234 |
| 37 | 4965 |
| 38 | 5830 |
| 39 | 6813 |
| 40 | 7971 |
| 41 | 9286 |
| 42 | 10824 |
| 43 | 12572 |
| 44 | 14608 |
| 45 | 16921 |
| 46 | 19600 |
| 47 | 22640 |
| 48 | 26150 |
| 49 | 30130 |
| 50 | 34709 |
[1,1,2,2,4,5,7,9,13,17,23,29,38,48,62,77,98,121, 153,187,233,283,349,422,515,620,751,900,1083,1291, 1544,1832,2180,2576,3050,3590,4234,4965,5830,6813, 7971,9286,10824,12572,14608,16921,19600,22640, 26150,30130,34709] |