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A168041
Fibonacci numbers that are divisible by their index.
2
1, 5, 144, 46368, 75025, 14930352, 4807526976, 1548008755920, 498454011879264, 51680708854858323072, 16641027750620563662096, 5358359254990966640871840, 59425114757512643212875125, 555565404224292694404015791808
OFFSET
1,2
LINKS
FORMULA
a(n) = A000045(A023172(n)).
MATHEMATICA
f[n_]:=Fibonacci[n]/n; lst={}; Do[If[IntegerQ[f[n]], AppendTo[lst, Fibonacci[n]]], {n, 4*5!}]; lst
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved