99677domain: NAppears in sequencesWiener index of a benzenoid consisting of a zig-zag chain of n hexagons (s=13; see the Gutman et al. reference).at n=25A193393Numerators of the coefficients in the expansion of li^{-1}(x)/x in powers of 1/LambertW(-1,-e/x).at n=8A337734