Template:Sequence of the Day for September 1

Intended for: September 1, 2011

Timetable

• First draft entered by Alonso del Arte on June 1, 2011 as a verbatim copy of a write-up from December 3, 2010. ✓
• Draft reviewed by Alonso del Arte on July 2, 2011 ✓
• Draft approved by Daniel Forgues on August 1, 2011 ✓

Yesterday's SOTD * Tomorrow's SOTD

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A066716: The binary Champernowne constant.

0.862240125868...

This is the binary number obtained by concatenating (after the “binary point”) the binary representations of the positive integers in order: 1, 10, 11, 100, 101, 110, 111, 1000, and so on... as 0.1101110010111011110001...2 which is then converted to base 10.