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| n | a(n) |
|---|---|
| 1 | 33 |
| 2 | 85 |
| 3 | 208 |
| 4 | 496 |
| 5 | 1158 |
| 6 | 2699 |
| 7 | 6257 |
| 8 | 14520 |
| 9 | 33640 |
| 10 | 77999 |
| 11 | 180744 |
| 12 | 419005 |
| 13 | 971109 |
| 14 | 2251135 |
| 15 | 5217807 |
| 16 | 12095192 |
| 17 | 28036004 |
| 18 | 64988500 |
| 19 | 150642356 |
| 20 | 349192782 |
| 21 | 809429294 |
| 22 | 1876272631 |
| 23 | 4349215350 |
| 24 | 10081551668 |
| 25 | 23369149689 |
| 26 | 54170034264 |
[33,85,208,496,1158,2699,6257,14520,33640,77999, 180744,419005,971109,2251135,5217807,12095192, 28036004,64988500,150642356,349192782,809429294, 1876272631,4349215350,10081551668,23369149689, 54170034264] |