| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 5 |
| 6 | 8 |
| 7 | 11 |
| 8 | 15 |
| 9 | 20 |
| 10 | 26 |
| 11 | 32 |
| 12 | 39 |
| 13 | 47 |
| 14 | 56 |
| 15 | 66 |
| 16 | 76 |
| 17 | 87 |
| 18 | 99 |
| 19 | 112 |
| 20 | 126 |
| 21 | 141 |
| 22 | 156 |
| 23 | 172 |
| 24 | 189 |
| 25 | 207 |
| 26 | 226 |
| 27 | 246 |
| 28 | 267 |
| 29 | 288 |
| 30 | 310 |
| 31 | 333 |
| 32 | 357 |
| 33 | 382 |
| 34 | 408 |
| 35 | 435 |
| 36 | 463 |
| 37 | 491 |
| 38 | 520 |
| 39 | 550 |
| 40 | 581 |
| 41 | 613 |
| 42 | 646 |
| 43 | 680 |
| 44 | 715 |
| 45 | 751 |
| 46 | 787 |
| 47 | 824 |
| 48 | 862 |
| 49 | 901 |
| 50 | 941 |
| 51 | 982 |
| 52 | 1024 |
| 53 | 1067 |
| 54 | 1111 |
| 55 | 1156 |
| 56 | 1201 |
[1,1,1,2,3,5,8,11,15,20,26,32,39,47,56,66,76,87, 99,112,126,141,156,172,189,207,226,246,267,288, 310,333,357,382,408,435,463,491,520,550,581,613, 646,680,715,751,787,824,862,901,941,982,1024,1067, 1111,1156,1201] |