119436domain: NAppears in sequencesNumber of genus 2 sensed hypermaps with n darts.at n=8A214819Number of (n+5)X(n+5) 0..1 matrices with each 6X6 subblock idempotent.at n=14A224569Number of dessins d'enfants D(n,g) with n edges of genus g, read by rows.at n=22A380453