264578

Appears in sequences

• Number of binary strings w of length n for which s, the longest proper suffix of w that appears at least twice in w, is of length 2.at n=21A284125
• Numbers k such that there are exactly 9 numbers j for which binomial(k, floor(k/2)) / binomial(k,j) is an integer, i.e., A080383(k) = 9.at n=33A327431