

A081111


Let s(x)=floor(phi*x) where phi is the golden ratio (1+sqrt(5))/2; sequence gives the least k such that n divides s^k(n) where s^k(x) denotes s(s(s..s(x))..) k times, or 0 if no such number exists.


0



1, 2, 2, 6, 4, 6, 16, 4, 5, 3, 10, 3, 6, 3, 6, 3, 6, 8, 6, 13, 6, 20, 14, 24, 7, 16, 58, 26, 14, 16, 30, 33, 40, 8, 49, 18, 49, 18, 40, 37, 8, 32, 28, 24, 33, 18, 32, 8, 27, 61, 64, 22, 65, 30, 8, 36, 72, 14, 58, 51, 23, 30, 16, 11, 41, 10, 9, 30, 30, 32, 37, 16, 35, 59, 83, 18, 70, 64, 64
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