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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 5 |
| 3 | 52 |
| 4 | 4 |
| 5 | 451 |
| 6 | 48 |
| 7 | 2 |
| 8 | 3498 |
| 9 | 484 |
| 10 | 24 |
| 11 | 23502 |
| 12 | 4136 |
| 13 | 300 |
| 14 | 12 |
| 15 | 173611 |
| 16 | 37674 |
| 17 | 3262 |
| 18 | 142 |
| 19 | 1323447 |
| 20 | 335388 |
| 21 | 35938 |
| 22 | 1964 |
| 23 | 44 |
| 24 | 9920654 |
| 25 | 2892492 |
| 26 | 365458 |
| 27 | 25752 |
| 28 | 986 |
| 29 | 12 |
| 30 | 73573634 |
| 31 | 24266128 |
| 32 | 3544842 |
| 33 | 298200 |
| 34 | 15002 |
| 35 | 400 |
| 36 | 6 |
| 37 | 545170514 |
| 38 | 200531918 |
| 39 | 33123244 |
| 40 | 3236018 |
| 41 | 198380 |
| 42 | 7546 |
| 43 | 164 |
| 44 | 2 |
[1,1,5,52,4,451,48,2,3498,484,24,23502,4136,300, 12,173611,37674,3262,142,1323447,335388,35938, 1964,44,9920654,2892492,365458,25752,986,12, 73573634,24266128,3544842,298200,15002,400,6, 545170514,200531918,33123244,3236018,198380,7546, 164,2] |