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A350806 The maximum value reached when starting at n for the iteration map A350805(n). 3
1, 2, 1385, 4, 16, 160, 1385, 1385, 32, 1385, 160, 12, 268, 1385, 124, 16, 1385, 32, 268, 32, 32, 1385, 1385, 268, 32, 124, 30, 268, 124, 30, 1385, 32, 1385, 160, 1385, 1385, 124, 1385, 1385, 268, 124, 1385, 1385, 1385, 1385, 1385, 1385, 1385, 1385, 1385, 1385, 1385, 160, 1385, 1385, 56, 1385 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
For smaller values of n a maximum value of 1385 is common; this is similar to the value 9232 for the standard Collatz map. See A025586.
A graph of the terms looks similar to those of A336957 and A098550. See the linked image.
LINKS
EXAMPLE
a(6) = 160 as the map A350805(6) gives 6 -> 11 -> 34 -> 53 -> 160 -> 21 -> 32 -> 5 -> 16 -> 4 -> 2 -> 1, the maximum value of which is 160.
CROSSREFS
Sequence in context: A265587 A244614 A094477 * A135129 A212841 A296056
KEYWORD
nonn
AUTHOR
Scott R. Shannon, Jan 17 2022
STATUS
approved

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Last modified April 19 17:39 EDT 2024. Contains 371797 sequences. (Running on oeis4.)