  This memo considers some aspects of the configuration of the SKA1 Low
Frequency Aperture Array, both at the element and station level. At the element
level I propose a possible scenario for forming station beams where elements
are shared between stations and apodisation is implemented, with the aim of
improving filling factor, overall sensitivity and sidelobe performance; the
disadvantages of such a scheme with regards to beam former requirements and
shortest available baseline are also discussed. At the station level, a
randomised configuration within a filled central region together with spiral
arms is explored.
