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| n | a(n) |
|---|---|
| 17 | 1 |
| 18 | 3 |
| 19 | 8 |
| 20 | 15 |
| 21 | 29 |
| 22 | 48 |
| 23 | 80 |
| 24 | 121 |
| 25 | 182 |
| 26 | 260 |
| 27 | 367 |
| 28 | 497 |
| 29 | 673 |
| 30 | 886 |
| 31 | 1158 |
| 32 | 1477 |
| 33 | 1875 |
| 34 | 2341 |
| 35 | 2913 |
| 36 | 3570 |
| 37 | 4355 |
| 38 | 5258 |
| 39 | 6323 |
| 40 | 7526 |
| 41 | 8933 |
| 42 | 10515 |
| 43 | 12338 |
| 44 | 14373 |
| 45 | 16697 |
| 46 | 19282 |
| 47 | 22214 |
| 48 | 25448 |
| 49 | 29084 |
| 50 | 33089 |
| 51 | 37561 |
| 52 | 42449 |
| 53 | 47885 |
| 54 | 53817 |
| 55 | 60370 |
| 56 | 67489 |
| 57 | 75316 |
| 58 | 83794 |
| 59 | 93084 |
| 60 | 103106 |
[1,3,8,15,29,48,80,121,182,260,367,497,673,886, 1158,1477,1875,2341,2913,3570,4355,5258,6323,7526, 8933,10515,12338,14373,16697,19282,22214,25448, 29084,33089,37561,42449,47885,53817,60370,67489, 75316,83794,93084,103106] |