Pascal's Triangle/Graphical Presentation/Modulo 4
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Pascal's Triangle Modulo $4$
Entries $n$ are colour coded as follows:
- $n \equiv 0 \pmod 4$: $\color {black} {\text {White} }$
- $n \equiv 1 \pmod 4$: $\color { Black } {\text {Black} }$
- $n \equiv 2 \pmod 4$: $\color { Green } {\text {Green} }$
- $n \equiv 3 \pmod 4$: $\color { Red } {\text {Red} }$