# A101817 (b-file synthesized from sequence entry) 1 1 2 2 3 2 4 3 5 18 6 6 7 4 8 84 9 144 10 24 11 5 12 300 13 1500 14 1200 15 120 16 6 17 930 18 10800 19 23400 20 10800 21 720 22 7 23 2646 24 63210 25 294000 26 352800 27 105840 28 5040 29 8 30 7112 31 324576 32 2857680 33 7056000 34 5362560 35 1128960 36 40320 37 9 38 18360 39 1524600 40 23496480 41 105099120