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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 2 |
| 4 | 6 |
| 5 | 8 |
| 6 | 10 |
| 7 | 15 |
| 8 | 14 |
| 9 | 12 |
| 10 | 21 |
| 11 | 35 |
| 12 | 33 |
| 13 | 37 |
| 14 | 52 |
| 15 | 63 |
| 16 | 83 |
| 17 | 116 |
| 18 | 136 |
| 19 | 162 |
| 20 | 228 |
| 21 | 309 |
| 22 | 388 |
| 23 | 506 |
| 24 | 667 |
| 25 | 865 |
| 26 | 1155 |
| 27 | 1547 |
| 28 | 2010 |
| 29 | 2629 |
| 30 | 3509 |
| 31 | 4654 |
| 32 | 6138 |
| 33 | 8132 |
| 34 | 10750 |
| 35 | 14195 |
| 36 | 18842 |
| 37 | 25000 |
| 38 | 33041 |
| 39 | 43719 |
| 40 | 57957 |
| 41 | 76769 |
| 42 | 101680 |
| 43 | 134731 |
| 44 | 178407 |
| 45 | 236240 |
| 46 | 313052 |
| 47 | 414782 |
| 48 | 549336 |
[1,2,6,8,10,15,14,12,21,35,33,37,52,63,83,116,136, 162,228,309,388,506,667,865,1155,1547,2010,2629, 3509,4654,6138,8132,10750,14195,18842,25000,33041, 43719,57957,76769,101680,134731,178407,236240, 313052,414782,549336] |