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| n | a(n) |
|---|---|
| 1 | 7 |
| 2 | 25 |
| 3 | 51 |
| 4 | 198 |
| 5 | 161 |
| 6 | 489 |
| 7 | 339 |
| 8 | 882 |
| 9 | 1979 |
| 10 | 847 |
| 11 | 3251 |
| 12 | 2779 |
| 13 | 1601 |
| 14 | 3641 |
| 15 | 6674 |
| 16 | 8283 |
| 17 | 3107 |
| 18 | 10662 |
| 19 | 8176 |
| 20 | 4460 |
| 21 | 14777 |
| 22 | 11078 |
| 23 | 18741 |
| 24 | 28982 |
| 25 | 16373 |
| 26 | 8678 |
| 27 | 18282 |
| 28 | 9658 |
| 29 | 20424 |
| 30 | 82989 |
| 31 | 27252 |
| 32 | 44036 |
| 33 | 15543 |
| 34 | 84265 |
| 35 | 18312 |
| 36 | 57632 |
| 37 | 62079 |
| 38 | 43930 |
| 39 | 69885 |
[7,25,51,198,161,489,339,882,1979,847,3251,2779, 1601,3641,6674,8283,3107,10662,8176,4460,14777, 11078,18741,28982,16373,8678,18282,9658,20424, 82989,27252,44036,15543,84265,18312,57632,62079, 43930,69885] |