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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 6 |
| 4 | 12 |
| 5 | 22 |
| 6 | 35 |
| 7 | 54 |
| 8 | 78 |
| 9 | 109 |
| 10 | 147 |
| 11 | 194 |
| 12 | 249 |
| 13 | 314 |
| 14 | 389 |
| 15 | 476 |
| 16 | 574 |
| 17 | 685 |
| 18 | 809 |
| 19 | 947 |
| 20 | 1100 |
| 21 | 1268 |
| 22 | 1451 |
| 23 | 1651 |
| 24 | 1869 |
| 25 | 2104 |
| 26 | 2357 |
| 27 | 2630 |
| 28 | 2922 |
| 29 | 3234 |
| 30 | 3567 |
| 31 | 3921 |
| 32 | 4297 |
| 33 | 4696 |
| 34 | 5118 |
| 35 | 5563 |
| 36 | 6032 |
| 37 | 6526 |
| 38 | 7045 |
| 39 | 7590 |
| 40 | 8162 |
| 41 | 8760 |
| 42 | 9385 |
| 43 | 10038 |
| 44 | 10719 |
| 45 | 11429 |
[1,1,3,6,12,22,35,54,78,109,147,194,249,314,389, 476,574,685,809,947,1100,1268,1451,1651,1869,2104, 2357,2630,2922,3234,3567,3921,4297,4696,5118,5563, 6032,6526,7045,7590,8162,8760,9385,10038,10719, 11429] |