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| n | a(n) |
|---|---|
| 3 | 1 |
| 4 | 0 |
| 5 | 3 |
| 6 | 3 |
| 7 | 6 |
| 8 | 9 |
| 9 | 13 |
| 10 | 21 |
| 11 | 27 |
| 12 | 40 |
| 13 | 54 |
| 14 | 75 |
| 15 | 97 |
| 16 | 129 |
| 17 | 171 |
| 18 | 220 |
| 19 | 282 |
| 20 | 360 |
| 21 | 460 |
| 22 | 576 |
| 23 | 720 |
| 24 | 896 |
| 25 | 1116 |
| 26 | 1374 |
| 27 | 1682 |
| 28 | 2061 |
| 29 | 2517 |
| 30 | 3050 |
| 31 | 3684 |
| 32 | 4449 |
| 33 | 5354 |
| 34 | 6414 |
| 35 | 7656 |
| 36 | 9135 |
| 37 | 10875 |
| 38 | 12891 |
| 39 | 15243 |
| 40 | 18015 |
| 41 | 21243 |
| 42 | 24966 |
| 43 | 29286 |
| 44 | 34326 |
| 45 | 40156 |
| 46 | 46851 |
| 47 | 54573 |
| 48 | 63509 |
| 49 | 73794 |
| 50 | 85551 |
| 51 | 99035 |
| 52 | 114555 |
[1,0,3,3,6,9,13,21,27,40,54,75,97,129,171,220,282, 360,460,576,720,896,1116,1374,1682,2061,2517,3050, 3684,4449,5354,6414,7656,9135,10875,12891,15243, 18015,21243,24966,29286,34326,40156,46851,54573, 63509,73794,85551,99035,114555] |