# A100711 (b-file synthesized from sequence entry) 1 1 2 2 3 0 4 6 5 5 6 0 7 24 8 14 9 0 10 0 11 120 12 54 13 23 14 0 15 0 16 720 17 264 18 86 19 0 20 0 21 0 22 5040 23 1560 24 414 25 119 26 0 27 0 28 0 29 40320 30 10800 31 2424 32 566 33 0 34 0 35 0 36 0 37 85680 38 16680 39 3294 40 719 41 0 42 0 43 0 44 131760 45 22584 46 4166 47 0 48 0 49 0 50 177960 51 28494 52 5039 53 0 54 0 55 224184 56 34406 57 0 58 0 59 270414 60 40319 61 0