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| n | a(n) |
|---|---|
| 15 | 1 |
| 16 | 1 |
| 17 | 2 |
| 18 | 3 |
| 19 | 5 |
| 20 | 7 |
| 21 | 10 |
| 22 | 13 |
| 23 | 18 |
| 24 | 23 |
| 25 | 30 |
| 26 | 37 |
| 27 | 47 |
| 28 | 57 |
| 29 | 70 |
| 30 | 83 |
| 31 | 101 |
| 32 | 118 |
| 33 | 141 |
| 34 | 162 |
| 35 | 192 |
| 36 | 218 |
| 37 | 255 |
| 38 | 286 |
| 39 | 333 |
| 40 | 370 |
| 41 | 427 |
| 42 | 470 |
| 43 | 540 |
| 44 | 590 |
| 45 | 673 |
| 46 | 730 |
| 47 | 831 |
| 48 | 894 |
| 49 | 1014 |
| 50 | 1085 |
| 51 | 1224 |
| 52 | 1305 |
| 53 | 1469 |
| 54 | 1552 |
| 55 | 1747 |
| 56 | 1841 |
| 57 | 2057 |
| 58 | 2163 |
| 59 | 2418 |
| 60 | 2520 |
| 61 | 2818 |
| 62 | 2933 |
| 63 | 3256 |
| 64 | 3388 |
| 65 | 3765 |
| 66 | 3879 |
| 67 | 4319 |
| 68 | 4452 |
| 69 | 4914 |
| 70 | 5068 |
[1,1,2,3,5,7,10,13,18,23,30,37,47,57,70,83,101, 118,141,162,192,218,255,286,333,370,427,470,540, 590,673,730,831,894,1014,1085,1224,1305,1469,1552, 1747,1841,2057,2163,2418,2520,2818,2933,3256,3388, 3765,3879,4319,4452,4914,5068] |