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Search: id:A057816
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A057816 If a(n) = 0 mod 3 then a(n+1)=a(n)/3 otherwise a(n+1)=4*a(n)+-1 where sign is chosen to give a multiple of 3. +0
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43, 171, 57, 19, 75, 25, 99, 33, 11, 45, 15, 5, 21, 7, 27, 9, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1, 3, 1 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A140640 A083357 A158604 this_sequence A162295 A158628 A123597

Adjacent sequences: A057813 A057814 A057815 this_sequence A057817 A057818 A057819

KEYWORD

nonn

AUTHOR

Louis DeBiasio (toastyfrsh(AT)aol.com), Nov 06 2000

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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