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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 4 |
| 3 | 8 |
| 4 | 14 |
| 5 | 24 |
| 6 | 39 |
| 7 | 62 |
| 8 | 96 |
| 9 | 146 |
| 10 | 218 |
| 11 | 320 |
| 12 | 463 |
| 13 | 662 |
| 14 | 936 |
| 15 | 1310 |
| 16 | 1816 |
| 17 | 2496 |
| 18 | 3404 |
| 19 | 4608 |
| 20 | 6196 |
| 21 | 8278 |
| 22 | 10994 |
| 23 | 14520 |
| 24 | 19076 |
| 25 | 24938 |
| 26 | 32448 |
| 27 | 42032 |
| 28 | 54218 |
| 29 | 69656 |
| 30 | 89149 |
| 31 | 113680 |
| 32 | 144456 |
| 33 | 182952 |
| 34 | 230966 |
| 35 | 290688 |
| 36 | 364774 |
| 37 | 456446 |
| 38 | 569600 |
| 39 | 708938 |
| 40 | 880128 |
| 41 | 1089984 |
[1,2,4,8,14,24,39,62,96,146,218,320,463,662,936, 1310,1816,2496,3404,4608,6196,8278,10994,14520, 19076,24938,32448,42032,54218,69656,89149,113680, 144456,182952,230966,290688,364774,456446,569600, 708938,880128,1089984] |