generating function for the reciprocal alternating central binomial coefficients
It is also not very well known this relation:
where one clearly appreciate that the function on LHS generates the sequence .
To obtain the relation above one should use some kind of software because for the function is “terrible” to calculate derivatives of any order. It is a little challenge to give a recursive formula that gives the inverses
of these alternating central binomial numbers, when evaluated at at those derivatives.