160 (number) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "160 (number)" in English language version.

refsWebsite

Global rank English rank

742^nd place

538^th place

1books.google.com

3^rd place

3^rd place

books.google.com

Hillebrand, Friedhelm (2010), Short Message Service (SMS): The Creation of Personal Global Text Messaging (2nd ed.), John Wiley & Sons, p. 55, ISBN 9780470689936.

oeis.org

"Sloane's A028442 : Numbers n such that Mertens' function is zero". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.