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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 14 |
| 5 | 22 |
| 6 | 36 |
| 7 | 56 |
| 8 | 84 |
| 9 | 126 |
| 10 | 184 |
| 11 | 264 |
| 12 | 376 |
| 13 | 528 |
| 14 | 732 |
| 15 | 1008 |
| 16 | 1374 |
| 17 | 1856 |
| 18 | 2492 |
| 19 | 3320 |
| 20 | 4394 |
| 21 | 5784 |
| 22 | 7568 |
| 23 | 9848 |
| 24 | 12756 |
| 25 | 16442 |
| 26 | 21096 |
| 27 | 26960 |
| 28 | 34312 |
| 29 | 43500 |
| 30 | 54956 |
| 31 | 69184 |
| 32 | 86804 |
| 33 | 108576 |
| 34 | 135392 |
| 35 | 168336 |
| 36 | 208722 |
| 37 | 258096 |
| 38 | 318320 |
| 39 | 391632 |
| 40 | 480664 |
[1,2,4,8,14,22,36,56,84,126,184,264,376,528,732, 1008,1374,1856,2492,3320,4394,5784,7568,9848, 12756,16442,21096,26960,34312,43500,54956,69184, 86804,108576,135392,168336,208722,258096,318320, 391632,480664] |