C(38,21,2) = 6

Created by: LJCR

Method of Construction: Simple construction from (37,20,2)

Lower Bound: Bounds for fixed number of blocks

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  1  3  8 11 13 14 15 16 18 19 21 22 24 26 27 28 30 32 35 37 38
  2  3  4  5  6  7 11 15 16 18 19 21 22 24 26 29 31 33 36 37 38
  4  5  6  7  9 10 12 15 17 18 19 20 21 23 25 26 28 30 33 34 38
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