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| n | a(n) |
|---|---|
| 3 | 1 |
| 4 | 3 |
| 5 | 3 |
| 6 | 6 |
| 7 | 11 |
| 8 | 6 |
| 9 | 10 |
| 10 | 26 |
| 11 | 26 |
| 12 | 10 |
| 13 | 15 |
| 14 | 50 |
| 15 | 71 |
| 16 | 50 |
| 17 | 15 |
| 18 | 21 |
| 19 | 85 |
| 20 | 155 |
| 21 | 155 |
| 22 | 85 |
| 23 | 21 |
| 24 | 28 |
| 25 | 133 |
| 26 | 295 |
| 27 | 379 |
| 28 | 295 |
| 29 | 133 |
| 30 | 28 |
| 31 | 36 |
| 32 | 196 |
| 33 | 511 |
| 34 | 799 |
| 35 | 799 |
| 36 | 511 |
| 37 | 196 |
| 38 | 36 |
| 39 | 45 |
| 40 | 276 |
| 41 | 826 |
| 42 | 1519 |
| 43 | 1849 |
| 44 | 1519 |
| 45 | 826 |
| 46 | 276 |
| 47 | 45 |
| 48 | 55 |
| 49 | 375 |
| 50 | 1266 |
| 51 | 2674 |
| 52 | 3829 |
| 53 | 3829 |
| 54 | 2674 |
| 55 | 1266 |
| 56 | 375 |
| 57 | 55 |
| 58 | 66 |
| 59 | 495 |
| 60 | 1860 |
[1,3,3,6,11,6,10,26,26,10,15,50,71,50,15,21,85, 155,155,85,21,28,133,295,379,295,133,28,36,196, 511,799,799,511,196,36,45,276,826,1519,1849,1519, 826,276,45,55,375,1266,2674,3829,3829,2674,1266, 375,55,66,495,1860] |