I have several columns. 2 of them look like the following (one for gamma, one for sigma):

    columnA = 
     Column[{γ, 0.1, 0.1, 0.1, 0.1, 0.6, 0.6, 0.6, 0.6, 1.1, 1.1, 
       1.1, 1.1, 1.6, 1.6, 1.6, 1.6}]
One of them is generated from table:

    ColumnC =
    Column[Table[
      Limit[f(k,γ,σ), k -> \[Infinity]], 
    {γ, {0.1, 0.1, 0.1, 0.1, 0.6, 0.6, 0.6, 0.6, 1.1, 1.1, 1.1, 1.1, 1.6, 1.6, 1.6, 1.6}}, 
    {σ, {0.1, 0.6, 1.1, 1.6, 0.1, 0.6, 1.1, 1.6, 0.1, 0.6, 1.1, 1.6, 0.1, 0.6, 1.1, 1.6}}]]
When ColumnC is generated, it generates as 16*16 matrix, though I expected column of 16 values that are Limits, which take corresponding values of γ and σ.
In the end, I want to be able to do

    Grid[columnA,columnB,columnC]