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| n | a(n) |
|---|---|
| 5 | 7 |
| 6 | 35 |
| 7 | 113 |
| 8 | 318 |
| 9 | 756 |
| 10 | 1683 |
| 11 | 3405 |
| 12 | 6662 |
| 13 | 12205 |
| 14 | 21840 |
| 15 | 37415 |
| 16 | 62866 |
| 17 | 102248 |
| 18 | 163920 |
| 19 | 256132 |
| 20 | 395419 |
| 21 | 598461 |
| 22 | 896112 |
| 23 | 1320378 |
| 24 | 1928165 |
| 25 | 2777751 |
| 26 | 3970068 |
| 27 | 5610839 |
| 28 | 7872981 |
| 29 | 10941361 |
| 30 | 15109772 |
| 31 | 20691740 |
| 32 | 28174131 |
| 33 | 38084160 |
| 34 | 51210142 |
| 35 | 68419073 |
| 36 | 90977599 |
| 37 | 120279526 |
[7,35,113,318,756,1683,3405,6662,12205,21840, 37415,62866,102248,163920,256132,395419,598461, 896112,1320378,1928165,2777751,3970068,5610839, 7872981,10941361,15109772,20691740,28174131, 38084160,51210142,68419073,90977599,120279526] |