Rule of thumb for dilations value?

[rafiibnsultan]

Hello,
is there a rule of thumb on what to use for the dilations parameter value?
In the checkpoints, for every backbone it is different. I was wondering how you can select the value.

For example,
dilations=[[1, 16, 1], [1, 4, 1, 8], [1, 2, 1, 3, 1, 4], [1, 2, 1, 2, 1]],
dilations=[[1, 20], [1, 10], [1, 2, 1, 3, 1, 4, 1, 5, 1, 2, 1, 3, 1, 4, 1, 5, 1, 5], [1, 2]],

etc.

[rafiibnsultan]

I understand how you select the maximum value of each of the indexes, but how do you create the sequence?