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Search: id:A165211
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A165211 Parity of A064706. +0
1
0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0 (list; graph; listen)
OFFSET

0,1

COMMENT

Periodic sequence with period {0,1,0,1,1,0,1,0}.

FORMULA

a(n)=(1/56)*{(n mod 8)+8*[(n+1) mod 8]-6*[(n+2) mod 8]+8*[(n+3) mod 8]+[(n+4) mod 8]-6*[(n+5) mod 8]+8*[(n+6) mod 8]-6*[(n+7) mod 8]}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Sep 16 2009]

CROSSREFS

Sequence in context: A093879 A117872 A089809 this_sequence A096270 A159689 A123640

Adjacent sequences: A165208 A165209 A165210 this_sequence A165212 A165213 A165214

KEYWORD

nonn

AUTHOR

Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Sep 07 2009

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Last modified March 20 09:10 EDT 2010. Contains 173642 sequences.


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