Well, I guess it's more an observation of irony. We are rapidly approaching ספר במדבר which is known as the book of Numbers. And for good reason. But it is interesting to note that we find numbers and counting as a recurring theme in the פרשיות leading up to במדבר. First, we cover ספירת העומר in אמור. Actually, we already began dealing with counting at the end of מצורע with the הלכות of זב and זבה. Then, בהר begins with the counting for שמיטה and יובל. The ensuing הלכות all involve calculations based on the proximity to יובל. We end of ספר ויקרא discussing the laws of ערכין which involve considerable calculation as well as a brief mention of מעשר which also involves numbers.