# A100641 (b-file synthesized from sequence entry) 0 1 1 2 2 2 3 6 4 3 5 6 6 8 7 8 8 8 9 8 10 90 11 45 12 15 13 45 14 90 15 288 16 96 17 144 18 144 19 96 20 288 21 840 22 35 23 280 24 105 25 280 26 35 27 840 28 17280 29 17280 30 640 31 17280 32 17280 33 640 34 17280 35 17280 36 28350 37 14175 38 14175 39 14175 40 2835 41 14175 42 14175 43 14175 44 28350 45 89600 46 89600 47 2240 48 5600 49 44800 50 44800 51 5600