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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 3 |
| 3 | 0 |
| 4 | 1 |
| 5 | 8 |
| 6 | 0 |
| 7 | 0 |
| 8 | 6 |
| 9 | 21 |
| 10 | 0 |
| 11 | 0 |
| 12 | 1 |
| 13 | 25 |
| 14 | 55 |
| 15 | 0 |
| 16 | 0 |
| 17 | 0 |
| 18 | 9 |
| 19 | 90 |
| 20 | 144 |
| 21 | 0 |
| 22 | 0 |
| 23 | 0 |
| 24 | 1 |
| 25 | 51 |
| 26 | 300 |
| 27 | 377 |
| 28 | 0 |
| 29 | 0 |
| 30 | 0 |
| 31 | 0 |
| 32 | 12 |
| 33 | 234 |
| 34 | 954 |
| 35 | 987 |
| 36 | 0 |
| 37 | 0 |
| 38 | 0 |
| 39 | 0 |
| 40 | 1 |
| 41 | 86 |
| 42 | 951 |
| 43 | 2939 |
| 44 | 2584 |
| 45 | 0 |
| 46 | 0 |
| 47 | 0 |
| 48 | 0 |
| 49 | 0 |
| 50 | 15 |
| 51 | 480 |
| 52 | 3573 |
| 53 | 8850 |
| 54 | 6765 |
| 55 | 0 |
| 56 | 0 |
| 57 | 0 |
| 58 | 0 |
| 59 | 0 |
| 60 | 1 |
| 61 | 130 |
| 62 | 2305 |
| 63 | 12707 |
| 64 | 26195 |
| 65 | 17711 |
| 66 | 0 |
| 67 | 0 |
| 68 | 0 |
| 69 | 0 |
| 70 | 0 |
| 71 | 0 |
| 72 | 18 |
| 73 | 855 |
[1,0,3,0,1,8,0,0,6,21,0,0,1,25,55,0,0,0,9,90,144, 0,0,0,1,51,300,377,0,0,0,0,12,234,954,987,0,0,0,0, 1,86,951,2939,2584,0,0,0,0,0,15,480,3573,8850, 6765,0,0,0,0,0,1,130,2305,12707,26195,17711,0,0,0, 0,0,0,18,855] |