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| n | a(n) |
|---|---|
| 9 | 1 |
| 10 | 0 |
| 11 | 0 |
| 12 | 0 |
| 13 | 0 |
| 14 | 0 |
| 15 | 0 |
| 16 | 0 |
| 17 | 1 |
| 18 | 2 |
| 19 | 2 |
| 20 | 2 |
| 21 | 2 |
| 22 | 2 |
| 23 | 2 |
| 24 | 2 |
| 25 | 4 |
| 26 | 7 |
| 27 | 12 |
| 28 | 16 |
| 29 | 21 |
| 30 | 25 |
| 31 | 30 |
| 32 | 34 |
| 33 | 43 |
| 34 | 56 |
| 35 | 79 |
| 36 | 112 |
| 37 | 156 |
| 38 | 210 |
| 39 | 276 |
| 40 | 351 |
| 41 | 447 |
| 42 | 570 |
| 43 | 741 |
| 44 | 978 |
| 45 | 1314 |
| 46 | 1764 |
| 47 | 2367 |
| 48 | 3137 |
| 49 | 4131 |
| 50 | 5398 |
| 51 | 7058 |
| 52 | 9236 |
| 53 | 12161 |
| 54 | 16077 |
| 55 | 21340 |
| 56 | 28326 |
| 57 | 37573 |
| 58 | 49696 |
| 59 | 65623 |
| 60 | 86526 |
| 61 | 114122 |
| 62 | 150624 |
[1,0,0,0,0,0,0,0,1,2,2,2,2,2,2,2,4,7,12,16,21,25, 30,34,43,56,79,112,156,210,276,351,447,570,741, 978,1314,1764,2367,3137,4131,5398,7058,9236,12161, 16077,21340,28326,37573,49696,65623,86526,114122, 150624] |