287960domain: NAppears in sequencesNumbers whose base-6 representation has exactly 8 runs.at n=22A043616a(n) = 441*n^2 - 394*n + 88.at n=25A157734Number of (1+2) X (n+2) 0..1 arrays with the (lower) medians of each row unequal to its neighbors and each column equal to its neighbors.at n=8A238027