m values for use in OBIBD construction for designs with r = (v-1)/2 and k = 5.

The final column gives values of m which allow more than 2 sets of treatments

t v x m  
6 131 2 12,14  
7 151 6 13,17  
9 191 19 10,28  
10 211 2 10,32  
12 251 6 1,19,31,49  
13 271 6 12,19,35,42  
15 311 17 24,38  
16 331 3 14,52  
21 431 7 32,41,45,54  
24 491 2 12,24,37,61,74,86 (12,24),(12,86)
28 571 3 25,31,47,56,58,67,83,89 (25,56),(25,83)
31 631 3 4,28,39,43,45,81,83,87,98,122 (4,43),(4,87)
34 691 3 2,8,11,127,130,136  
37 751 3 26,29,35,44,73,77,106,115,121,124  
40 811 3 15,18,32,33,41,61,101,121,129,130,144,147  
45 911 17 46,47,53,56,126,129,135,136  
48 971 6 1,20,33,40,69,77,86,108,117,125,154,161,174,193  
49 991 6 8,27,29,45,50,55,67,131,143,148,153,169,171,190