# A193474 (b-file synthesized from sequence entry) 1 1 2 1 3 0 4 2 5 0 6 0 7 6 8 0 9 1 10 0 11 24 12 0 13 8 14 0 15 0 16 120 17 0 18 60 19 0 20 1 21 0 22 720 23 0 24 480 25 0 26 32 27 0 28 0 29 5040 30 0 31 4200 32 0 33 546 34 0 35 1 36 0 37 40320 38 0 39 40320 40 0 41 8064 42 0 43 128 44 0 45 0 46 362880 47 0 48 423360 49 0 50 115920 51 0 52 4920 53 0 54 1 55 0 56 3628800 57 0 58 4838400 59 0 60 1693440 61 0 62 130560 63 0 64 512 65 0 66 0