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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 3 |
| 3 | 4 |
| 4 | 9 |
| 5 | 11 |
| 6 | 19 |
| 7 | 24 |
| 8 | 37 |
| 9 | 45 |
| 10 | 63 |
| 11 | 76 |
| 12 | 101 |
| 13 | 119 |
| 14 | 151 |
| 15 | 176 |
| 16 | 217 |
| 17 | 249 |
| 18 | 299 |
| 19 | 340 |
| 20 | 401 |
| 21 | 451 |
| 22 | 523 |
| 23 | 584 |
| 24 | 669 |
| 25 | 741 |
| 26 | 839 |
| 27 | 924 |
| 28 | 1037 |
| 29 | 1135 |
| 30 | 1263 |
| 31 | 1376 |
| 32 | 1521 |
| 33 | 1649 |
| 34 | 1811 |
| 35 | 1956 |
| 36 | 2137 |
| 37 | 2299 |
| 38 | 2499 |
| 39 | 2680 |
| 40 | 2901 |
| 41 | 3101 |
[1,1,3,4,9,11,19,24,37,45,63,76,101,119,151,176, 217,249,299,340,401,451,523,584,669,741,839,924, 1037,1135,1263,1376,1521,1649,1811,1956,2137,2299, 2499,2680,2901,3101] |