Resolved Design No 1 Group Size 1344 ACD0F54A CB069FCB
Group generators
Treatments are numbered first (invariants LAST therein), then blocks, then sub-blocks, if applicable, then replicates, if applicable
[[3,4],[6,7],[8,13],[9,12],[10,17],[11,16],[22,24],[23,26]],
[[3,6],[4,7],[8,13],[9,12],[18,21],[19,20],[22,24],[27,28]],
[[2,3],[5,7],[8,15],[9,14],[10,21],[11,20],[22,25],[23,28]],
[[1,2],[4,7],[8,19],[9,18],[12,21],[13,20],[22,27],[24,28]],
[[0,1],[4,6],[10,20],[11,21],[16,18],[17,19],[23,28],[26,27]]
Block Intersection Formula 
{(0)^1 (2)^12 (4)^1 }^14 
Initial Blocks, modulo 7:
1000 0 1 3 
2 4 5 6