A085268 Integer part of the conversion from Fahrenheit to Celsius.

0, 0, 1, 1, 2, 2, 3, 3, 4, 5, 5, 6, 6, 7, 7, 8, 8, 9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 15, 15, 16, 16, 17, 17, 18, 18, 19, 20, 20, 21, 21, 22, 22, 23, 23, 24, 25, 25, 26, 26, 27, 27, 28, 28, 29, 30, 30, 31, 31, 32, 32, 33, 33, 34, 35, 35, 36, 36, 37, 37, 38, 38, 39, 40, 40, 41

Offset: 32

Author

Cino Hilliard, Aug 12 2003

Keywords

• easy
• nonn

Links

• Ray Chandler, Table of n, a(n) for n = 32..1000
• Index entries for linear recurrences with constant coefficients, signature (1, 0, 0, 0, 0, 0, 0, 0, 1, -1).

Crossrefs

Cf. A029925, A029926, A085259, A177154.

Programs

Mathematica

Floor[5/9 (#-32)]&/@Range[32,110] (* Harvey P. Dale, Jan 03 2013 *)

PARI

g(n) = for(x=32,n,print1(floor(5/9*(x-32)),","))

Formula

f(n) = floor((5/9)*(n-32)).

G.f.: x^34*(x^7+x^6+x^4+x^2+1) / ((x-1)^2*(x^2+x+1)*(x^6+x^3+1)). - Colin Barker, Mar 23 2013

Extensions

Corrected by T. D. Noe, Nov 02 2006

Formula corrected by Harvey P. Dale, Jan 03 2013