This site is supported by donations to The OEIS Foundation.



Annual appeal: Please make a donation to keep the OEIS running! Over 6000 articles have referenced us, often saying "we discovered this result with the help of the OEIS".
Other ways to donate

(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A085269 Integer part of the conversion from centimeters to inches. 3


%S 0,0,0,1,1,1,2,2,3,3,3,4,4,5,5,5,6,6,7,7,7,8,8,9,9,9,10,10,11,11,11,

%T 12,12,12,13,13,14,14,14,15,15,16,16,16,17,17,18,18,18,19,19,20,20,20,

%U 21,21,22,22,22,23,23,24,24,24,25,25,25,26,26,27,27,27,28,28,29,29,29,30

%N Integer part of the conversion from centimeters to inches.

%C 2.54 = 127/50 [From _Eric Desbiaux_, Nov 16 2008]

%F f(n) = n/2.54.

%F _Eric Desbiaux_ suggested (Apr 19 2008) that A047332(n)-A080686(n) =? a(n-1), but R. J. Mathar points out that this is only true for the first 23 terms and so is nothing more than a coincidence. - _N. J. A. Sloane_, Apr 26 2008

%o (PARI) g(n) = for(x=0,n,print1(floor(x/2.54),","))

%Y Cf. A085270.

%K easy,nonn

%O 0,7

%A _Cino Hilliard_, Aug 12 2003

%E Corrected by _T. D. Noe_, Nov 02 2006

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified December 11 13:46 EST 2017. Contains 295876 sequences.