# A332666 (b-file synthesized from sequence entry) 0 2 1 4 2 12 3 24 4 20 5 24 6 840 7 16 8 180 9 840 10 440 11 720 12 6552 13 112 14 240 15 7392 16 2380 17 72 18 207480 19 560 20 27720 21 55440 22 2576 23 10080 24 397800 25 2288 26 23760 27 12768 28 2320 29 1440 30 44684640 31 45760 32 6732 33 985320 34 1400 35 4752 36 1266665400 37 304304 38 28080 39 30240 40 2146760 41 314160 42 59915856 43 160160 44 7534800 45 14305632