33014921domain: NPropertiesPrimalityPrimeyesAppears in sequencesArray read by antidiagonals: T(m,n) = number of edge covers in the m X n king graph.at n=22A297205Array read by antidiagonals: T(m,n) = number of edge covers in the m X n king graph.at n=26A297205Number of edge covers in the 2 X n king graph.at n=5A297349Prime numbersat n=2032525