# Problem evaluating numerical value of MeijerG[] function at some parameter?

I need to evaluate this sum:

Where x = 33.6614 and $$k,l,s$$ are non-negative index of the three sum. For example $$k,l,s=0,1,2,3,...$$.

Furthermore, $$M$$ is a positive integer that is $$M=1,2,3,4...$$

For the case of $$s = 0,k = 0,l = 0,M = 4$$, I enter my meijerG function in this form

MeijerG[{{2}, {}}, {{0, 2, 3, 4 + 2}, {}}, 33.6614]


Mathematica said that:

"MeijerG[{{2},{}},{{0,2,3,6},{}},33.6614] does not exist. Arguments are not consistent"


Why does this happen and is there anyway to work around this ?

I myself suspect that some there might be some condition regarding the variable $$l,s,k,M$$ but it just some gut feeling

Thank you very much !

P/S:

For more information, the big meijerG function that I am trying to evaluate come from the evaluation of this integral

Integrate[(-z/\[Gamma])^S* (1/z)^L *Exp[-(a + c)/(z*\[CapitalOmega])]*
MeijerG[{{1}, {}}, {{k + 1, k + 2, k + M + 1}, {}}, z*e], {z,
0, \[Infinity]},
Assumptions ->
Element[{a, c, \[CapitalOmega], \[Gamma], e}, PositiveReals]]


l = 0.; k = 0; m = 1; Plot[MeijerG[{{2 - l + s}, {}},