Probabilities for Hebrew Bible
nSince the number of expected matches of 2-letter and longer combinations increases with the square of the text length, a calculation of the number of pages squared will also be helpful.
nSection       Pages  Letters     Pages Squared
nGenesis84 58,8007056
nPentateuch    335234,5001.12 x 10+5
nOld Test     1360952,0001.85 x 10+6