219744domain: NAppears in sequencesCoordination sequence for D_24 lattice.at n=2A107519Number of genus 2, degree n, simply ramified covers of an elliptic curve.at n=26A170991Number of n-step up-side self-avoiding walks on the lattice strip {0,1,2} x Z (up-side means that the walks move up and sideways but not down).at n=19A171857