# A366230 (b-file synthesized from sequence entry) 0 1 1 1 2 0 3 2 4 2 5 0 6 6 7 18 8 3 9 0 10 24 11 144 12 96 13 4 14 0 15 120 16 1200 17 1800 18 400 19 5 20 0 21 720 22 10800 23 28800 24 16200 25 1440 26 6 27 0 28 5040 29 105840 30 441000 31 470400 32 119070 33 4704 34 7 35 0 36 40320 37 1128960 38 6773760 39 11760000 40 6021120 41 762048 42 14336 43 8 44 0 45 362880 46 13063680 47 106686720 48 274337280 49 238140000 50 65028096 51 4408992 52 41472 53 9 54 0