# A344469 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 2 4 6 5 3 6 6 7 24 8 24 9 4 10 24 11 120 12 180 13 80 14 5 15 120 16 720 17 1440 18 1080 19 240 20 6 21 720 22 5040 23 12600 24 13440 25 5670 26 672 27 7 28 5040 29 40320 30 120960 31 168000 32 107520 33 27216 34 1792 35 8 36 40320 37 362880 38 1270080 39 2177280 40 1890000 41 774144 42 122472 43 4608 44 9