178830domain: NAppears in sequencesMaximum number of rational points on a smooth absolutely irreducible projective curve of genus 2 over the field F_3^n.at n=10A169878a(n) = floor(log_10(1/error(n))), where error(n) is the error in the n-th iteration of the Salamin-Brent algorithm for computing Pi.at n=16A276778