1.5, 3.9, 6.3, 8.7, ...
ῳɧąɬ ıʂ ɬɧɛ ŋɛҳɬ ɬῳơ ɬɛཞɱʂ?
ῳɧąɬ ıʂ ɬɧɛ ŋɛҳɬ ɬῳơ ɬɛཞɱʂ?