I want to make a table that looks like the above image to record values from my function $\omega(m,n)$ as defined in the following Mathematica code:
\[Lambda] = 1550 10^-9; (*Unit: m*) c = 2.99 10^8; (*Unit: m/s*) n0 = 1.2; \[Mu]0 = 4 \[Pi] 10^-7; \[Epsilon]0 = 8.854 10^-12; (*Unit: F/m*) a = 2. 10^-6; b = 0.22 10^-6; \[Omega][m_, n_] := \[Pi]/(n0*Sqrt[\[Mu]0 * \[Epsilon]0])* Sqrt[m/a^2 + n/b^2] (*Define the Cutoff Frequency function*) \[Omega][0, 1] \[Omega][1, 0]
The documentation has the nice Table tool, but I quite desire the style of the incomplete table in the above image. How can I replicate this?