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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 14 |
| 8 | 20 |
| 9 | 26 |
| 10 | 36 |
| 11 | 46 |
| 12 | 63 |
| 13 | 79 |
| 14 | 104 |
| 15 | 131 |
| 16 | 169 |
| 17 | 210 |
| 18 | 269 |
| 19 | 332 |
| 20 | 418 |
| 21 | 515 |
| 22 | 640 |
| 23 | 782 |
| 24 | 967 |
| 25 | 1173 |
| 26 | 1435 |
| 27 | 1736 |
| 28 | 2108 |
| 29 | 2534 |
| 30 | 3062 |
| 31 | 3663 |
| 32 | 4398 |
| 33 | 5243 |
| 34 | 6259 |
| 35 | 7429 |
| 36 | 8834 |
| 37 | 10441 |
| 38 | 12356 |
| 39 | 14559 |
| 40 | 17159 |
| 41 | 20144 |
| 42 | 23661 |
| 43 | 27686 |
| 44 | 32403 |
| 45 | 37807 |
| 46 | 44102 |
| 47 | 51306 |
| 48 | 59680 |
| 49 | 69235 |
| 50 | 80297 |
| 51 | 92924 |
| 52 | 107482 |
| 53 | 124070 |
| 54 | 143157 |
| 55 | 164862 |
| 56 | 189763 |
| 57 | 218057 |
[1,1,2,3,5,7,11,14,20,26,36,46,63,79,104,131,169, 210,269,332,418,515,640,782,967,1173,1435,1736, 2108,2534,3062,3663,4398,5243,6259,7429,8834, 10441,12356,14559,17159,20144,23661,27686,32403, 37807,44102,51306,59680,69235,80297,92924,107482, 124070,143157,164862,189763,218057] |