>>637
一様分布
 p(n) = 1/6   (1≦n≦6)
   = 0    (n<1, n>6)
6個をたたみ込んだもの。

 P(n) = C(n-1,5) = (n-1)(n-2)(n-3)(n-4)(n-5)/5!,   (6≦n≦11)

 P(n) = 2771 - (18929/12)n + (2847/8)n^2 - (949/24)n^3 + (17/8)n^4 - (1/24)n^5,
   (11≦n≦16)

 P(n) = -90049 + (177851/6)n - (46017/12)n^2 + (2893/12)n^3 - (29/4)n^4 + (1/12)n^5
   (16≦n≦21)

 P(n) = 582931 - (787943/6)n + (46191/4)n^2 - (5917/12)n^3 + (41/4)n^4 - (1/12)n^5
   (21≦n≦26)

 P(n) = -1198394 + (2393525/12)n - (104043/8)n^2 + (10021/24)n^3 - (53/8)n^4 + (1/24)n^5,
   (26≦n≦31)

 P(n) = C(41-n,5) = (41-n)(40-n)(39-n)(38-n)(37-n)/5!,   (31≦n≦36)

 P(n) = 0,   (n<6, n>36)