This is a personal collection of dice roll tables, in combinations that come up frequently enough that I want notes of them. Some may be changed or added to over time.
2D6 (36 combinations, 11 values)
  
    
      | value | 
      frequency | 
      cumulative | 
    
  
  
    
      | 2 | 
      1 | 
      1 | 
    
    
      | 3 | 
      2 | 
      3 | 
    
    
      | 4 | 
      3 | 
      6 | 
    
    
      | 5 | 
      4 | 
      10 | 
    
    
      | 6 | 
      5 | 
      15 | 
    
    
      | 7 | 
      6 | 
      21 | 
    
    
      | 8 | 
      5 | 
      26 | 
    
    
      | 9 | 
      4 | 
      30 | 
    
    
      | 10 | 
      3 | 
      33 | 
    
    
      | 11 | 
      2 | 
      35 | 
    
    
      | 12 | 
      1 | 
      36 | 
    
  
3D6 (216 combinations, 16 values)
  
    
      | value | 
      frequency | 
      cumulative | 
    
  
  
    
      | 3 | 
      1 | 
      1 | 
    
    
      | 4 | 
      3 | 
      4 | 
    
    
      | 5 | 
      6 | 
      10 | 
    
    
      | 6 | 
      10 | 
      20 | 
    
    
      | 7 | 
      15 | 
      35 | 
    
    
      | 8 | 
      21 | 
      56 | 
    
    
      | 9 | 
      25 | 
      81 | 
    
    
      | 10 | 
      27 | 
      108 | 
    
    
      | 11 | 
      27 | 
      135 | 
    
    
      | 12 | 
      25 | 
      160 | 
    
    
      | 13 | 
      21 | 
      181 | 
    
    
      | 14 | 
      15 | 
      196 | 
    
    
      | 15 | 
      10 | 
      206 | 
    
    
      | 16 | 
      6 | 
      212 | 
    
    
      | 17 | 
      3 | 
      215 | 
    
    
      | 18 | 
      1 | 
      216 | 
    
  
4D6 keep 3 (1296 combinations, 16 values)
  
    
      | value | 
      frequency | 
      cumulative | 
    
  
  
    
      | 3 | 
      1 | 
      1 | 
    
    
      | 4 | 
      4 | 
      5 | 
    
    
      | 5 | 
      10 | 
      15 | 
    
    
      | 6 | 
      21? | 
      46? | 
    
    
      | 7 | 
      38? | 
      84? | 
    
    
      | 8 | 
      62? | 
      146? | 
    
    
      | 9 | 
      91? | 
      237? | 
    
    
      | 10 | 
      122? | 
      359? | 
    
    
      | 11 | 
      148? | 
      507? | 
    
    
      | 12 | 
      167? | 
      674? | 
    
    
      | 13 | 
      172? | 
      846? | 
    
    
      | 14 | 
      160? | 
      1006? | 
    
    
      | 15 | 
      131? | 
      1137? | 
    
    
      | 16 | 
      94? | 
      1231? | 
    
    
      | 17 | 
      54 | 
      1285 | 
    
    
      | 18 | 
      21 | 
      1296 |