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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 5 |
| 4 | 10 |
| 5 | 15 |
| 6 | 29 |
| 7 | 41 |
| 8 | 68 |
| 9 | 98 |
| 10 | 147 |
| 11 | 202 |
| 12 | 291 |
| 13 | 386 |
| 14 | 528 |
| 15 | 688 |
| 16 | 906 |
| 17 | 1151 |
| 18 | 1480 |
| 19 | 1841 |
| 20 | 2310 |
| 21 | 2833 |
| 22 | 3484 |
| 23 | 4207 |
| 24 | 5099 |
| 25 | 6076 |
| 26 | 7259 |
| 27 | 8562 |
| 28 | 10104 |
| 29 | 11796 |
| 30 | 13785 |
| 31 | 15948 |
| 32 | 18462 |
| 33 | 21201 |
| 34 | 24339 |
| 35 | 27747 |
| 36 | 31633 |
| 37 | 35827 |
| 38 | 40572 |
| 39 | 45695 |
| 40 | 51436 |
| 41 | 57618 |
| 42 | 64520 |
| 43 | 71918 |
[1,1,3,5,10,15,29,41,68,98,147,202,291,386,528, 688,906,1151,1480,1841,2310,2833,3484,4207,5099, 6076,7259,8562,10104,11796,13785,15948,18462, 21201,24339,27747,31633,35827,40572,45695,51436, 57618,64520,71918] |