# A348075 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 0 5 0 6 2 7 0 8 3 9 0 10 6 11 0 12 20 13 0 14 0 15 24 16 0 17 105 18 40 19 0 20 0 21 120 22 0 23 714 24 420 25 0 26 0 27 0 28 720 29 0 30 5845 31 2688 32 1260 33 0 34 0 35 0 36 5040 37 0 38 52632 39 22400 40 18144 41 0 42 0 43 0 44 0 45 40320 46 0 47 525105 48 223200 49 151200 50 72576 51 0 52 0 53 0 54 0 55 362880 56 0 57 5777090 58 2522520 59 1425600 60 1330560 61 0 62 0 63 0 64 0 65 0 66 3628800