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A010679 Period 2. +0
1
0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0, 8, 0 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=4*[1-(-1)^n] a(n)=8*(n mod 2) - Paolo P. Lava (ppl(AT)spl.at), Oct 20 2006

CROSSREFS

Sequence in context: A066606 A048729 A003131 this_sequence A021557 A118540 A055959

Adjacent sequences: A010676 A010677 A010678 this_sequence A010680 A010681 A010682

KEYWORD

nonn

AUTHOR

njas

page 1

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Last modified September 6 16:04 EDT 2008. Contains 143483 sequences.


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