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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 0 |
| 4 | 9 |
| 5 | 3 |
| 6 | 0 |
| 7 | 22 |
| 8 | 6 |
| 9 | 0 |
| 10 | 46 |
| 11 | 10 |
| 12 | 2 |
| 13 | 112 |
| 14 | 16 |
| 15 | 4 |
| 16 | 445 |
| 17 | 22 |
| 18 | 7 |
| 19 | 13921 |
| 20 | 31 |
| 21 | 10 |
| 22 | 254720877109456038162413915231807280097784507656380 |
| 23 | 43 |
| 24 | 15 |
| 25 | 0 |
| 26 | 60 |
| 27 | 19 |
| 28 | 0 |
| 29 | 89 |
| 30 | 25 |
| 31 | 3 |
| 32 | 145 |
| 33 | 32 |
| 34 | 6 |
| 35 | 288 |
| 36 | 40 |
| 37 | 11 |
| 38 | 953 |
| 39 | 51 |
| 40 | 16 |
| 41 | 20702 |
| 42 | 64 |
| 43 | 22 |
[1,1,0,9,3,0,22,6,0,46,10,2,112,16,4,445,22,7, 13921,31,10, 25472087710945603816241391523180728009778450765638\ 0,43,15,0,60,19,0,89,25,3,145,32,6,288,40,11,953, 51,16,20702,64,22] |