I have OCD and got bored. Sooo...I made a picture of binary, up to 16 bits (The first set of small J's and I's in the top left is 8-bit, the larger J's and I's surrounding them are 16-bit). Using this and a number>binary converter, I can quickly point out any number of pixels from 1-65,535.

For example, 38,245 in binary is 10010101 01100101. So 38,245 pixels would be the combination of the 8-bit red, 8-bit yellow, 8-bit sky blue, 8-bit blue, 16-bit red, 16-bit yellow, 16-bit lime, and 16-bit purple blocks.

8-bit:
Red1: 1 pixel
Orange1: 2 pixels
Yellow1: 4 pixels
Green1: 8 pixels
Lime1: 16 pixels
Sky1: 32 pixels
Blue1: 64 pixels
Purple1: 128 pixels

8-bit total: 255 pixels
Dimensions: 15x17

16-bit:
Red2: 256 pixels
Orange2: 512 pixels
Yellow2: 1,024 pixels
Green2: 2,048 pixels
Lime2: 4,096 pixels
Sky2: 8,192 pixels
Blue2: 16,384 pixels
Purple2: 32,768 pixels

16-bit total: 65,535
Dimensions: 125x127