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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 13 |
| 3 | 68 |
| 4 | 170 |
| 5 | 289 |
| 6 | 377 |
| 7 | 1160 |
| 8 | 2105 |
| 9 | 2900 |
| 10 | 4930 |
| 11 | 9425 |
| 12 | 10946 |
| 13 | 19594 |
| 14 | 20740 |
| 15 | 33680 |
| 16 | 51850 |
| 17 | 45385 |
| 18 | 52625 |
| 19 | 69716 |
| 20 | 84200 |
| 21 | 83522 |
| 22 | 88145 |
| 23 | 107848 |
| 24 | 143140 |
| 25 | 269620 |
| 26 | 208520 |
| 27 | 226577 |
| 28 | 273650 |
| 29 | 353800 |
| 30 | 458354 |
| 31 | 521300 |
| 32 | 540985 |
| 33 | 568226 |
| 34 | 884500 |
| 35 | 760328 |
| 36 | 832745 |
| 37 | 876265 |
[1,13,68,170,289,377,1160,2105,2900,4930,9425, 10946,19594,20740,33680,51850,45385,52625,69716, 84200,83522,88145,107848,143140,269620,208520, 226577,273650,353800,458354,521300,540985,568226, 884500,760328,832745,876265] |