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A060001
a(n) = Fibonacci(n)!.
6
1, 1, 2, 6, 120, 40320, 6227020800, 51090942171709440000, 295232799039604140847618609643520000000, 12696403353658275925965100847566516959580321051449436762275840000000000000
OFFSET
1,3
LINKS
FORMULA
From Amiram Eldar, Nov 20 2020: (Start)
a(n) = A000142(A000045(n)).
Sum_{n>=1} 1/a(n) = A327558. (End)
MATHEMATICA
Array[Fibonacci[ # ]!&, 12] (* Vladimir Joseph Stephan Orlovsky, Nov 01 2009 *)
PROG
(PARI) a(n) = fibonacci(n)!; \\ Harry J. Smith, Jul 01 2009
(Sage) [factorial(fibonacci(n)) for n in range(0, 15)] # Zerinvary Lajos, Nov 29 2009
CROSSREFS
KEYWORD
nonn
AUTHOR
Jason Earls, Mar 14 2001
STATUS
approved