C(60,24,2) = 9
Created by: LJCR
Method of Construction: Multiple of (30,12,2) covering
Lower Bound: Bounds for fixed number of blocks
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2 3 5 8 12 13 15 18 22 23 25 28 32 33 35 38 42 43 45 48 52 53 55 58
2 3 6 9 12 13 16 19 22 23 26 29 32 33 36 39 42 43 46 49 52 53 56 59
2 3 7 10 12 13 17 20 22 23 27 30 32 33 37 40 42 43 47 50 52 53 57 60
4 5 6 10 14 15 16 20 24 25 26 30 34 35 36 40 44 45 46 50 54 55 56 60
4 7 8 9 14 17 18 19 24 27 28 29 34 37 38 39 44 47 48 49 54 57 58 59
5 6 8 9 15 16 18 19 25 26 28 29 35 36 38 39 45 46 48 49 55 56 58 59