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| n | a(n) |
|---|---|
| 0 | 3 |
| 1 | 22 |
| 2 | 11 |
| 3 | 78 |
| 4 | 39 |
| 5 | 274 |
| 6 | 137 |
| 7 | 960 |
| 8 | 480 |
| 9 | 240 |
| 10 | 120 |
| 11 | 60 |
| 12 | 30 |
| 13 | 15 |
| 14 | 106 |
| 15 | 53 |
| 16 | 372 |
| 17 | 186 |
| 18 | 93 |
| 19 | 652 |
| 20 | 326 |
| 21 | 163 |
| 22 | 1142 |
| 23 | 571 |
| 24 | 3998 |
| 25 | 1999 |
| 26 | 13994 |
| 27 | 6997 |
| 28 | 48980 |
| 29 | 24490 |
| 30 | 12245 |
| 31 | 85716 |
| 32 | 42858 |
| 33 | 21429 |
| 34 | 150004 |
| 35 | 75002 |
| 36 | 37501 |
| 37 | 262508 |
| 38 | 131254 |
| 39 | 65627 |
| 40 | 459390 |
| 41 | 229695 |
| 42 | 1607866 |
| 43 | 803933 |
[3,22,11,78,39,274,137,960,480,240,120,60,30,15, 106,53,372,186,93,652,326,163,1142,571,3998,1999, 13994,6997,48980,24490,12245,85716,42858,21429, 150004,75002,37501,262508,131254,65627,459390, 229695,1607866,803933] |