>>6586131Nah it's 160.
my first guess was 165 though (11*10*9 / 6), but there are 12 lines so it can't start as 11*
T = n * (n - (1 + x)) * (n - 2(1 + x)) / (3 * 2)
where n = number of lines or points
and x = number of lines not touched by another
posted here because capcha in /sci/ ^^