n | a(n) |
---|---|
61 | 1 |
62 | 62 |
63 | 1953 |
64 | 41664 |
65 | 677040 |
66 | 8936928 |
67 | 99795696 |
68 | 969443904 |
69 | 8361453672 |
70 | 65033528560 |
71 | 461738052776 |
72 | 3022285436352 |
73 | 18385569737808 |
74 | 104656320045984 |
75 | 560658857389200 |
76 | 2840671544105280 |
77 | 13670731806006660 |
[1,62,1953,41664,677040,8936928,99795696, 969443904,8361453672,65033528560,461738052776, 3022285436352,18385569737808,104656320045984, 560658857389200,2840671544105280, 13670731806006660] |