2976853domain: NAppears in sequencesNumber of unrooted maps with n edges of (orientable) genus 5.at n=0A239918Number of maximal chord diagrams of genus g counted up to rotations.at n=4A291172Triangle read by rows: T(n,k) is the number of sensed combinatorial maps with n edges and genus k, 0 <= k <= floor(n/2).at n=35A379438