| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 3 |
| 5 | 6 |
| 6 | 3 |
| 7 | 4 |
| 8 | 10 |
| 9 | 10 |
| 10 | 4 |
| 11 | 5 |
| 12 | 15 |
| 13 | 22 |
| 14 | 15 |
| 15 | 5 |
| 16 | 6 |
| 17 | 20 |
| 18 | 36 |
| 19 | 36 |
| 20 | 20 |
| 21 | 6 |
| 22 | 7 |
| 23 | 26 |
| 24 | 50 |
| 25 | 66 |
| 26 | 50 |
| 27 | 26 |
| 28 | 7 |
| 29 | 8 |
| 30 | 32 |
| 31 | 66 |
| 32 | 96 |
| 33 | 96 |
| 34 | 66 |
| 35 | 32 |
| 36 | 8 |
| 37 | 9 |
| 38 | 39 |
| 39 | 82 |
| 40 | 130 |
| 41 | 151 |
| 42 | 130 |
| 43 | 82 |
| 44 | 39 |
| 45 | 9 |
| 46 | 10 |
| 47 | 46 |
| 48 | 100 |
| 49 | 164 |
| 50 | 212 |
| 51 | 212 |
| 52 | 164 |
| 53 | 100 |
| 54 | 46 |
| 55 | 10 |
| 56 | 11 |
| 57 | 54 |
| 58 | 120 |
| 59 | 204 |
| 60 | 273 |
| 61 | 312 |
| 62 | 273 |
| 63 | 204 |
| 64 | 120 |
| 65 | 54 |
| 66 | 11 |
| 67 | 12 |
| 68 | 62 |
| 69 | 142 |
| 70 | 248 |
| 71 | 344 |
[1,2,2,3,6,3,4,10,10,4,5,15,22,15,5,6,20,36,36,20, 6,7,26,50,66,50,26,7,8,32,66,96,96,66,32,8,9,39, 82,130,151,130,82,39,9,10,46,100,164,212,212,164, 100,46,10,11,54,120,204,273,312,273,204,120,54,11, 12,62,142,248,344] |