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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 7 |
| 4 | 12 |
| 5 | 19 |
| 6 | 30 |
| 7 | 45 |
| 8 | 66 |
| 9 | 94 |
| 10 | 132 |
| 11 | 181 |
| 12 | 246 |
| 13 | 328 |
| 14 | 433 |
| 15 | 564 |
| 16 | 728 |
| 17 | 929 |
| 18 | 1177 |
| 19 | 1477 |
| 20 | 1841 |
| 21 | 2277 |
| 22 | 2799 |
| 23 | 3417 |
| 24 | 4150 |
| 25 | 5010 |
| 26 | 6019 |
| 27 | 7194 |
| 28 | 8561 |
| 29 | 10140 |
| 30 | 11964 |
| 31 | 14057 |
| 32 | 16457 |
| 33 | 19195 |
| 34 | 22315 |
| 35 | 25854 |
| 36 | 29865 |
| 37 | 34391 |
| 38 | 39493 |
| 39 | 45224 |
| 40 | 51654 |
| 41 | 58844 |
| 42 | 66877 |
| 43 | 75823 |
| 44 | 85776 |
| 45 | 96820 |
[1,2,4,7,12,19,30,45,66,94,132,181,246,328,433, 564,728,929,1177,1477,1841,2277,2799,3417,4150, 5010,6019,7194,8561,10140,11964,14057,16457,19195, 22315,25854,29865,34391,39493,45224,51654,58844, 66877,75823,85776,96820] |