# Where can I find the number of occurrences of every integer $n$ in the Sloane encyclopedia of integer sequence (OEIS)?

I've just read this interesting article: http://arxiv.org/pdf/1101.4470.pdf

Where I found this graph representing $N(n)$ the number of occurrences of every integer $n$ in the Sloane encyclopedia of integer sequence (OEIS):

I would like the list of values of $N(n)$ for every integer $n$ up to $5050$.