I read somewhere that any finite number sequence must be found in $\pi$. For example, $0998975645455$ must be somewhere in the digits of $\pi$.
The reason for this was that $\pi$ is irrational, meaning it's infinite and irregular.
But $\sum_{k=0}^n \frac{1}{10^{k!}}$ is transcendental and its digits are composed of $0$ and $1$ only.
So irrationality does not guarantee the property I mentioned.
Is it really true that one can find any number sequence from $\pi$?