Respuesta :

2, 3 . 4, 6 . 8, 12 . 16, 24 . 32, 48 . 62, 96 . 124, 192 .
I'll put it in this format
(red,blue)
(2,3)
(4,6)
(6,9)
(8,12)
(10,15)
(12,18)
(14,21)