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0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 14 11 9 6 4 4 5 6 7 9 11 12 13 12 12 14 18 22 28 35 43 47 48 44 38 35 33 33 32 30 27 24 20 16 12 10 10 10 9 8 8 8 9 11 16 20 24 26 27 27 26 25 24 24 25 26 26 27 27 27 27 28 30 31 33 35 38 41 41 39 32 26 22 27 34 30 22 6 0 0 0 1 5 15 33 48 65 76 79 74 68 62 57 51 47 43 40 38 36 37 39 45 51 58 59 58 57 59 64 66 66 58 52 47 46 48 50 51 47 44 42 41 40 43 45 45 41 34 32 31 34 34 32 27 21 16 14 14 16 20 25 28 31 31 27 22 16 17 17 19 19 18 17 15 14 13 12 14 16 16 14 12 9 7 6 6 7 8 9 9 9 9 9 10 11 13 12 12 11 10 10 9 8 8 7 8 10 11 12 13 14 14 14 14 14 15 16 16 16 16 18 19 21 24 27 28 29 28 26 22 18 15 14 13 12 11 10 8 8 8 8 9 10 11 14 17 20 21 22 22 22 23 24 23 21 19 15 12 10 10 10 11 11 11 10 10 7 5 4 3 3 4 6 7 8 8 9 10 10 10 9 9 8 8 8 8 8 8 8 7 7 8 10 11 12 13 15 15 15 15 16 17 18 19 20 21 20 19 17 15 13 11 10 10 11 11 12 11 10 9 8 7 8 10 12 13 12 11 10 12 14 14 14 14 15 17 20 21 21 20 19 17 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