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A010724 Period 2: repeat (6,8). 2
6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6, 8, 6 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

LINKS

Index to sequences with linear recurrences with constant coefficients, signature (0,1).

FORMULA

a(n)=(-1)^(n+1)+7 =8*(n mod 2)+6*[(n+1) mod 2] - Paolo P. Lava (paoloplava(AT)gmail.com), Oct 27 2006

G.f. ( -6-8*x ) / ((x-1)*(1+x)). - R. J. Mathar, Nov 21 2011

CROSSREFS

Sequence in context: A088751 A153627 A094540 * A196822 A065356 A019797

Adjacent sequences:  A010721 A010722 A010723 * A010725 A010726 A010727

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 16 18:43 EST 2012. Contains 205939 sequences.