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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 3 |
| 4 | 3 |
| 5 | 4 |
| 6 | 9 |
| 7 | 11 |
| 8 | 11 |
| 9 | 19 |
| 10 | 44 |
| 11 | 31 |
| 12 | 61 |
| 13 | 87 |
| 14 | 117 |
| 15 | 144 |
| 16 | 279 |
| 17 | 311 |
| 18 | 389 |
| 19 | 541 |
| 20 | 640 |
| 21 | 1003 |
| 22 | 1225 |
| 23 | 2145 |
| 24 | 2493 |
| 25 | 3452 |
| 26 | 3507 |
| 27 | 5417 |
| 28 | 6671 |
| 29 | 8821 |
| 30 | 11580 |
| 31 | 17959 |
| 32 | 21043 |
| 33 | 26289 |
| 34 | 34797 |
| 35 | 41536 |
| 36 | 59637 |
| 37 | 72707 |
| 38 | 85871 |
| 39 | 110947 |
| 40 | 172472 |
| 41 | 175873 |
| 42 | 249691 |
| 43 | 327801 |
| 44 | 418779 |
| 45 | 512748 |
[1,1,1,3,3,4,9,11,11,19,44,31,61,87,117,144,279, 311,389,541,640,1003,1225,2145,2493,3452,3507, 5417,6671,8821,11580,17959,21043,26289,34797, 41536,59637,72707,85871,110947,172472,175873, 249691,327801,418779,512748] |