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A065373
Number of iterations of A065371 starting at n until 1 is reached.
4
0, 1, 1, 1, 2, 1, 2, 1, 1, 2, 2, 1, 3, 2, 2, 1, 3, 1, 3, 2, 2, 2, 3, 1, 2, 3, 1, 2, 4, 2, 3, 1, 2, 3, 2, 1, 3, 3, 3, 2, 3, 2, 5, 2, 2, 3, 2, 1, 2, 2, 3, 3, 4, 1, 2, 2, 3, 4, 3, 2, 6, 3, 2, 1, 3, 2, 2, 3, 3, 2, 4, 1, 4, 3, 2, 3, 2, 3, 4, 2, 1, 3, 3, 2, 3, 5, 4, 2, 4, 2, 3, 3, 3, 2, 3, 1, 2, 2, 2, 2, 3, 3, 4, 3, 2
OFFSET
1,5
EXAMPLE
a(15) = 2 because A065371(A065371(15)) = A065371(2) = 1.
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Nov 01 2001
STATUS
approved