58488domain: NAppears in sequencesNumber of binary strings of length n with equal numbers of 00001 and 11011 substrings.at n=17A164210Number of permutations p of {1,...,n} satisfying p(1)=1 and, if n>1, |p(i)-p((i mod n)+1)| is in {2,3} for i from 1 to n.at n=48A174469