Find  the  number  of  elements  in  the  first  $64$  rows  of  Pascal's  Triangle  that  are  divisible  by  $4$.

$\mathrm{(A)}\,256\quad\mathrm{(B)}\,496\quad\mathrm{(C)}\,512\quad\mathrm{(D)}\,640\quad\mathrm{(E)}\,796 \\
\quad\mathrm{(F)}\,946\quad\mathrm{(G)}\,1024\quad\mathrm{(H)}\,1134\quad\mathrm{(I)}\,1256\quad\mathrm{(J)}\,\text{none of the above}$
To solve this problem, we need to count the number of elements in the first 64 rows of Pascal's Triangle that are divisible by 4. We will use properties of binomial coefficients and modular arithmetic to achieve this.

1. **Understanding Binomial Coefficients**:
   Each element in Pascal's Triangle is a binomial coefficient $\binom{n}{k}$, which is defined as:
   \[
   \binom{n}{k} = \frac{n!}{k!(n-k)!}
   \]
   We need to determine when $\binom{n}{k}$ is divisible by 4.

2. **Lucas' Theorem**:
   Lucas' Theorem provides a way to determine the divisibility of binomial coefficients by a prime number. For a prime $p$ and non-negative integers $n$ and $k$ written in base $p$ as:
   \[
   n = n_0 + n_1 p + n_2 p^2 + \cdots + n_m p^m
   \]
   \[
   k = k_0 + k_1 p + k_2 p^2 + \cdots + k_m p^m
   \]
   The binomial coefficient $\binom{n}{k}$ modulo $p$ is given by:
   \[
   \binom{n}{k} \equiv \prod_{i=0}^{m} \binom{n_i}{k_i} \pmod{p}
   \]
   For $\binom{n}{k}$ to be divisible by 4, we need to consider $p = 2$ and $p = 4$.

3. **Divisibility by 4**:
   For $\binom{n}{k}$ to be divisible by 4, it must be divisible by $2^2$. We need to count the number of times 2 appears in the factorization of $\binom{n}{k}$.

4. **Counting Factors of 2**:
   The number of factors of 2 in $n!$ is given by:
   \[
   \left\lfloor \frac{n}{2} \right\rfloor + \left\lfloor \frac{n}{4} \right\rfloor + \left\lfloor \frac{n}{8} \right\rfloor + \cdots
   \]
   Similarly, for $k!$ and $(n-k)!$. The number of factors of 2 in $\binom{n}{k}$ is:
   \[
   \left( \left\lfloor \frac{n}{2} \right\rfloor + \left\lfloor \frac{n}{4} \right\rfloor + \left\lfloor \frac{n}{8} \right\rfloor + \cdots \right) - \left( \left\lfloor \frac{k}{2} \right\rfloor + \left\lfloor \frac{k}{4} \right\rfloor + \left\lfloor \frac{k}{8} \right\rfloor + \cdots \right) - \left( \left\lfloor \frac{n-k}{2} \right\rfloor + \left\lfloor \frac{n-k}{4} \right\rfloor + \left\lfloor \frac{n-k}{8} \right\rfloor + \cdots \right)
   \]
   For $\binom{n}{k}$ to be divisible by 4, this difference must be at least 2.

5. **Counting Elements**:
   We need to count the number of elements in the first 64 rows of Pascal's Triangle that satisfy this condition. Using the Python code provided, we can iterate through each element and check the divisibility condition.

6. **Python Code Execution**:
   The provided Python code correctly counts the number of elements divisible by 4 in the first 64 rows of Pascal's Triangle. The result is:
   \[
   \boxed{946}
   \]