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Search: id:A131722
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A131722 Period 6: repeat 0, 10, 10, 10, 10, 10. +0
1
0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10, 0, 10, 10, 10, 10, 10 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n)=(1/9)*{20*(n mod 6)+5*[(n+1) mod 6]+5*[(n+2) mod 6]+5*[(n+3) mod 6]+5*[(n+4) mod 6]-10*[(n+5) mod 6]}, with n>=0 - Paolo P. Lava (ppl(AT)spl.at), Oct 02 2007

CROSSREFS

Adjacent sequences: A131719 A131720 A131721 this_sequence A131723 A131724 A131725

Sequence in context: A099401 A087028 A103708 this_sequence A072803 A010692 A109751

KEYWORD

nonn

AUTHOR

Paul Curtz (bpcrtz(AT)free.fr), Sep 15 2007

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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