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A075850
Greatest k such that f(k,1) divides f(k,n) where f(k,n) is the k-th term of the sequence : f(1,n)=1 f(2,n)= n f(k+2,n)=f(k+1,n)+f(k,n) (f(k,1) is the Fibonacci sequence).
2
1, 2, 3, 4, 3, 5, 4, 2, 6, 4, 5, 2, 4, 7, 3, 5, 6, 2, 4, 2, 5, 8, 3, 2, 6, 5, 7, 4, 3, 2, 5, 2, 6, 4, 9, 5, 4, 2, 3, 7, 6, 2, 8, 2, 3, 5, 3, 2, 6, 2, 5, 4, 7, 2, 4, 10, 6, 4, 3, 2, 5, 2, 3, 8, 6, 7, 4, 2, 9, 4, 5, 2, 6, 2, 3, 5, 3, 2, 7, 2, 6, 4, 3, 2, 8, 5, 3, 4, 6, 11, 5, 7, 3, 4, 3, 5, 6, 2, 3, 4, 5, 2, 4
OFFSET
1,2
FORMULA
It seems that sum(i=1, n, a(i) ) is asymptotic to C*n where 4 < C < 9/2
CROSSREFS
Sequence in context: A322973 A305890 A305801 * A327565 A054437 A335943
KEYWORD
nonn
AUTHOR
Benoit Cloitre, Oct 15 2002
STATUS
approved