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| n | a(n) |
|---|---|
| 41 | 1 |
| 42 | 12 |
| 43 | 100 |
| 44 | 749 |
| 45 | 5281 |
| 46 | 35641 |
| 47 | 232123 |
| 48 | 1466180 |
| 49 | 9017295 |
| 50 | 54172152 |
| 51 | 318732558 |
| 52 | 1840668348 |
| 53 | 10452539055 |
| 54 | 58458147585 |
| 55 | 322425939233 |
| 56 | 1755834940554 |
| 57 | 9450381436619 |
| 58 | 50317234401194 |
| 59 | 265235076809408 |
| 60 | 1385156654929038 |
| 61 | 7171253075566076 |
| 62 | 36826968212298201 |
[1,12,100,749,5281,35641,232123,1466180,9017295, 54172152,318732558,1840668348,10452539055, 58458147585,322425939233,1755834940554, 9450381436619,50317234401194,265235076809408, 1385156654929038,7171253075566076, 36826968212298201] |