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A375014
A cycle of length 6 when iterating x <- phi(sigma(x)).
3
27648, 30976, 54432, 48384, 55296, 34560
OFFSET
1,1
COMMENTS
The first term in the sequence is the smallest member of the cycle. This is the 6-cycle with the second-smallest members. Similar cycles are in the crossreferences.
EXAMPLE
phi(sigma(27648)) = 30976, ... phi(sigma(34560)) = 27648, so 27648 is in the sequence.
KEYWORD
nonn,fini,full
AUTHOR
Jud McCranie, Jul 27 2024
STATUS
approved