id:A057816 - OEIS Search Results

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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.

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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)

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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