pb
What does this have to do with Alice & Wonderland? I don't see it.
The 6 croquet hoops could mean something, but they arenot "n", if anything, they are the letter Pi.
Pi /ˈpaɪ/ (uppercase Π, lowercase π and ϖ; Greek: πι [pi]) is the sixteenth letter of the Greek alphabet, representing the sound [p]. In the system of Greek numerals it has a value of 80. It was derived from the Phoenician letter Pe (Phoenician pe.svg). Letters that arose from pi include Latin P, Cyrillic Pe (П, п), Coptic pi (Ⲡ, ⲡ), and Gothic pairthra (𐍀). The number π is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal to 3.14159.
So your numbers here are wrong.
Also, there are 3 on the left, 2 on the right, and 2 behind him, not missing horizontal, that is 2 of them and you are viewing them from the side.