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A218873
Denominator of Sum_{i = Fibonacci(n-1)+1..Fibonacci(n)} 1/i.
1
1, 1, 2, 3, 20, 168, 25740, 1627920, 7600186994400, 91351145008363640400, 41220780807793167133364240240011200, 86885947737342403570395603462501113422055643279216000
OFFSET
1,3
REFERENCES
Chen, Hongwei; Kennedy, Chris. Harmonic series meets Fibonacci sequence. College Math. J. 43 (2012), no. 3, 237--243. MR2916493
EXAMPLE
1, 0, 1/2, 1/3, 9/20, 73/168, 11899/25740, 757349/1627920, 3593758191731/7600186994400, 43428537271777524533/91351145008363640400, ...
CROSSREFS
KEYWORD
nonn,frac
AUTHOR
N. J. A. Sloane, Nov 09 2012
STATUS
approved