65630

Appears in sequences

• Number of binary strings of length n with equal numbers of 01110 and 10001 substrings.at n=17A164264
• a(n) = Sum_{d|n} binomial(n,d)^2.at n=9A174462
• Number of defective (binary) heaps on n elements from the set {0,1} where exactly one ancestor-successor pair does not have the correct order.at n=24A372643