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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 7 |
| 4 | 12 |
| 5 | 19 |
| 6 | 30 |
| 7 | 45 |
| 8 | 67 |
| 9 | 97 |
| 10 | 138 |
| 11 | 192 |
| 12 | 265 |
| 13 | 359 |
| 14 | 482 |
| 15 | 639 |
| 16 | 840 |
| 17 | 1092 |
| 18 | 1410 |
| 19 | 1803 |
| 20 | 2291 |
| 21 | 2889 |
| 22 | 3621 |
| 23 | 4508 |
| 24 | 5584 |
| 25 | 6875 |
| 26 | 8424 |
| 27 | 10269 |
| 28 | 12463 |
| 29 | 15055 |
| 30 | 18115 |
| 31 | 21704 |
| 32 | 25910 |
| 33 | 30814 |
| 34 | 36522 |
| 35 | 43137 |
| 36 | 50794 |
| 37 | 59618 |
| 38 | 69774 |
| 39 | 81422 |
| 40 | 94760 |
| 41 | 109984 |
| 42 | 127338 |
| 43 | 147058 |
| 44 | 169438 |
[1,2,4,7,12,19,30,45,67,97,138,192,265,359,482, 639,840,1092,1410,1803,2291,2889,3621,4508,5584, 6875,8424,10269,12463,15055,18115,21704,25910, 30814,36522,43137,50794,59618,69774,81422,94760, 109984,127338,147058,169438] |