A177154 Fractional part of the conversion from degrees Celsius to Fahrenheit.

0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2, 0, 8, 6, 4, 2

Offset: 0

Author

Reinhard Zumkeller, May 03 2010

Keywords

• nonn

Comments

From Klaus Brockhaus, May 06 2010: (Start)

Periodic sequence: Repeat 0, 8, 6, 4, 2.

Decimal expansion of 8642/99999. (End)

Links

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

Crossrefs

Cf. A029925, A029926, A085259, A085268.

Programs

Mathematica

PadRight[{}, 100, {0, 8, 6, 4, 2}] (* Paolo Xausa, Jan 29 2024 *)

Formula

(A085259(n) + a(n)/10 - 32) * 5 / 9 = n;

A029925(n) - A085259(n) = floor(a(n)/5);

a(n) = A010879(A022966(A005843(A010874(n)))).

G.f.: 2*x*(4+3*x+2*x^2+x^3)/(1-x^5). - Klaus Brockhaus, May 06 2010