the fibonachi seqence is a seqence of numbers that the next number = the sum of the last 2 numbers so if you start at 1 the next # would be 1 because 0+1=1 then 2 1+1=2, 3, 5, 8, 13, 21, ... and so on. set the # of points by draging the slider or pressing the up and down arrows, this will set the number it will stop at. Then press space, to turn the point markers on / off click the on and off buttons and press space agin to refresh. Also to lern more about the relationship between the maping and the sequence press the "whats the relationship?" button.