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Search: id:A010712
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A010712 Period 2. +0
3
4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4, 7, 4 (list; graph; listen)
OFFSET

0,1

COMMENT

a(n) = A047892(n+1) mod 9. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 23 2007

FORMULA

a(n)=-3/2*(-1)^n+11/2 a(n)=7*(n mod 2)+4*[(n+1) mod 2] - Paolo P. Lava (ppl(AT)spl.at), Oct 20 2006

a(n) = 3 + 4^(n mod 2). - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Sep 23 2007

CROSSREFS

Sequence in context: A019735 A106739 A112677 this_sequence A081884 A059143 A094765

Adjacent sequences: A010709 A010710 A010711 this_sequence A010713 A010714 A010715

KEYWORD

nonn

AUTHOR

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

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Last modified March 19 01:26 EDT 2010. Contains 173632 sequences.


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