# Prouhet–Thue–Morse constant

> decimal number whose binary representation is given by its namesake sequence

**Wikidata**: [Q2994918](https://www.wikidata.org/wiki/Q2994918)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Prouhet–Thue–Morse_constant)  
**Source**: https://4ort.xyz/entity/prouhet-thue-morse-constant